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UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 11-K

(Mark One)

x                               ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Fiscal Year Ended December 31, 2013

OR

o                                  TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                                                    to

Commission File No. 1-16097

A.                    Full title of the plan and address of the plan, if different from that of the issuer named below:

THE MEN’S WEARHOUSE, INC.

401(k) SAVINGS PLAN

B.                    Name of issuer of the securities held pursuant to the plan and the address of its principal executive offices:

THE MEN’S WEARHOUSE, INC.

6380 Rogerdale Road
Houston, Texas 77072

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The Men’s Wearhouse, Inc.

401(k) Savings Plan

Financial Statements as of and for the Years Ended December 31, 2013 and 2012, Supplemental Schedule as of December 31, 2013, and Report of Independent Registered Public Accounting Firm

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THE MEN’S WEARHOUSE, INC. 401(k) SAVINGS PLAN

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Participants of

The Men’s Wearhouse, Inc. 401(k) Savings Plan

Houston, Texas

We have audited the accompanying statements of net assets available for benefits of The Men’s Wearhouse, Inc. 401(k) Savings Plan (the Plan) as of December 31, 2013 and 2012, and the related statements of changes in net assets available for benefits for the years then ended. These financial statements are the responsibility of the Plan’s management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2013 and 2012 and the changes in net assets available for benefits for the years then ended in conformity with accounting principles generally accepted in the United States of America.

Our audits were performed for the purpose of forming an opinion on the basic financial statements taken as a whole. The supplementary information listed in the table of contents is presented for the purpose of additional analysis and is not a required part of the basic financial statements, but is supplementary information required by the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. This supplementary information is the responsibility of Plan management. Such information has been subjected to the auditing procedures applied in our audit of the basic financial statements and, in our opinion, is fairly stated in all material respects in relation to the basic financial statements taken as a whole.

/s/ McConnell & Jones LLP

Houston, Texas

June 20, 2014

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THE MEN’S WEARHOUSE, INC. 401(k) SAVINGS PLAN

STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS

AS OF DECEMBER 31, 2013 AND 2012

The accompanying notes are an integral part of these financial statements.

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THE MEN’S WEARHOUSE, INC. 401(k) SAVINGS PLAN

STATEMENTS OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS

FOR THE YEARS ENDED DECEMBER 31, 2013 AND 2012

The accompanying notes are an integral part of these financial statements.

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THE MEN’S WEARHOUSE, INC. 401(k) SAVINGS PLAN

NOTES TO FINANCIAL STATEMENTS

AS OF AND FOR THE YEARS ENDED DECEMBER 31, 2013 AND 2012

1.                      DESCRIPTION OF PLAN

The following description of The Men’s Wearhouse, Inc. 401(k) Savings Plan (the “Plan”) provides only general information. Participants should refer to the Plan and trust agreements for more information.

General — The Plan is a defined contribution plan that provides eligible employees with future retirement benefits through a tax-deferred savings program. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 (“ERISA”).

Eligibility — The Plan provides that certain employees of The Men’s Wearhouse, Inc. and participating subsidiaries (the “Company”) become eligible to participate after 90 days of service.

Administration — The Plan is administered by an Advisory Committee made up of six employees. Investments of the Plan are held in trust by T. Rowe Price Company (“the Trustee”).

Contributions — Eligible employees may make pre-tax contributions up to 75% of compensation subject to the current-year statutory limitations (subject to cost-of-living adjustments). Participants who will attain age 50 before the end of a Plan year are eligible to make catch-up contributions for that year. The Plan allows the Company to make discretionary matching contributions. For 2013 and 2012, the maximum amount of the employer matching contribution is 100% of the employee’s first $200 in salary deferral contributions made under the Plan.

Participant Accounts — Individual accounts are maintained for each Plan participant. Each participant’s account is credited with the participant’s contribution, the Company’s matching contribution, and Plan earnings, and charged with withdrawals and an allocation of Plan losses and certain administrative expenses, such as participant loan fees, express mailing charges on requested distributions, and frequent trading fees. Allocations are in accordance with the Plan document. The benefit to which a participant is entitled is the benefit that can be provided from the participant’s vested account.

Investments — Employee contributions are deposited into a trust account, which is invested by the Trustee in various investment options as directed by each participant. The investment options available include a common stock fund holding shares of the common stock of The Men’s Wearhouse, Inc. (“TMW”), mutual funds, and a stable value fund maintained by the Trustee. Plan participants, at their sole discretion, may transfer amounts among the various investment options in accordance with the terms of the Plan.

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Vesting — Participants are always 100% vested in their salary deferral contribution accounts, rollover contribution accounts, prior matching contribution accounts (i.e., amounts attributable to Company matching contributions made before April 1, 2007), and qualified nonelective employer contribution accounts. For employer matching contribution amounts made on or after April 1, 2007, participants will vest after completing two years of service with the Company.

Distributions to Participants — Upon termination of service, a participant may elect to receive a lump-sum payment equal to the value of his or her account. The Plan also permits distributions to active participants if certain conditions are met.

Participant Loans — Plan loans are available to all active Plan participants on a nondiscriminatory basis. Amounts may not exceed the lesser of $50,000 (reduced by the highest outstanding loan balance during the prior 12 months) or one-half of the current value of a participant’s vested account balance. All loans are fully secured by the balance in the participant’s account.

Forfeited Accounts — The Plan allows the forfeitures of nonvested Company-matching contributions from terminated participant accounts to be used to offset future Company-matching contributions, to pay certain administrative expenses, and to make account restorations.

For the years ended December 31, 2013 and 2012, forfeited nonvested amounts totaled $45,459 and $27,435, respectively. Forfeitures of $40,181 and $42,031 were used to reduce employer-matching contributions in 2013 and 2012, respectively.

2.                      SUMMARY OF ACCOUNTING POLICIES

Basis of Accounting — The accompanying financial statements have been prepared on the accrual basis in accordance with accounting principles generally accepted in the United States of America (“GAAP”).

Use of Estimates — The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities and changes therein, and disclosure of contingent assets and liabilities. Actual results could differ from those estimates.

Risk and Uncertainties — The Plan utilizes various investments, including common stock, mutual funds, and common collective investments. Investment securities, in general, are exposed to various risks, such as interest rate, credit, and overall market volatility risk. Due to the level of risk associated with certain investment securities, it is reasonably possible that changes in the values of investment securities will occur in the near term and that such changes could materially affect participants’ account balances and the amounts reported in the financial statements.

Investment Valuation and Income Recognition — The Plan’s investments are stated at fair value. Fair value of a financial instrument is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Shares of mutual funds are valued at quoted market prices, which represent the net asset value (“NAV”) of shares held by the Plan at year-end. TMW’s common stock fund is valued at the closing price reported on the New York Stock Exchange on the last business day of the Plan year. The T. Rowe Price Stable Value Fund is stated at fair value and then adjusted to contract value as described below. Fair value of the stable value fund is the NAV of its respective underlying investments, and contract value is principal plus accrued interest.

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The T. Rowe Price Stable Value Fund is a Common Trust Fund offered and managed by the Trustee. The fund invests primarily in a diversified portfolio of guaranteed investment contracts, bank investment contracts, synthetic investment contracts and separate account contracts. The trust will also maintain a cash reserve to augment its liquidity. The level of the cash reserve is predicated on expected future liquidity needs. Participants may ordinarily direct the withdrawal or transfer of all or a portion of their investment at contract value. Contract value represents contributions made to the fund, plus earnings, less participant withdrawals.

In accordance with GAAP, the T. Rowe Price Stable Value Fund is included at fair value in participant-directed investments in the statements of net assets available for benefits, and an additional line item is presented representing the adjustment from fair value to contract value for each fund. The statements of changes in net assets available for benefits are presented on a contract-value basis.

Purchases and sales of securities are recorded on a trade-date basis. The net appreciation (depreciation) in fair value of investment securities consists of the net change in unrealized appreciation (depreciation) in fair value and realized gains (losses) upon the sale of investments. The net change in unrealized appreciation (depreciation) and realized gains (losses) upon sale are determined using the fair values as of the beginning of the year or the purchase price if acquired since that date. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date.

Notes Receivable from Participants — Notes receivable from participants are measured at their unpaid principal balance plus any accrued but unpaid interest. Delinquent participant loans are recorded as distributions based on the terms of the Plan document.

Administrative Expenses — TMW pays all administrative expenses of the Plan either with TMW funds, or with funds in the Plan forfeiture account (arising from nonvested amounts forfeited by terminated participants), with the exception of certain participant loan fees, overnight delivery fees requested by participants in relation to distribution checks, mutual fund frequent trading fees (charged by the mutual fund companies against sales proceeds), and brokerage commissions and Securities and Exchange Commission fees on TMW stock transactions, which are paid by the Plan and charged against the individual participants’ Plan accounts which incurred the expense. Investment management fees are netted against the return earned on each fund in individual participants’ Plan accounts.

Payment of Benefits — Benefits are recorded when distribution checks or wires are issued from the trust used to fund the Plan (the “Trust”).

Rollovers — Along with the Plan, TMW also sponsored an Employee Stock Ownership Plan (“ESOP”) which was terminated effective October 15, 2009. TMW received a favorable determination letter from the Internal Revenue Service (“IRS”), dated December 28, 2011, as to the qualified status of the ESOP upon termination.  During Plan years ended December 31, 2013 and 2012, $2,860 and $15,025,384, respectively, of distributions from the ESOP were rolled over into the Plan. These rollovers, along with other qualified rollovers at December 31, 2013 and 2012, of $840,444 and $541,388, respectively, are reported in “Rollover contributions” in the statements of changes in net assets available for benefits.

3.                      FAIR VALUE MEASUREMENTS

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The authoritative guidance for fair value measurements establishes a three-tier fair value hierarchy, categorizing the inputs used to measure fair value. The hierarchy can be described as follows: Level 1, which refers to securities valued using quoted prices from active markets for identical assets; Level 2, which refers to securities not

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traded on an active market but for which observable market inputs are readily available; and Level 3, which refers to securities valued based on significant unobservable inputs. Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.

The following tables set forth by level within the fair value hierarchy a summary of the Plan’s investments measured at fair value on a recurring basis at December 31, 2013 and 2012.

Assets measured at fair value as of December 31, 2013:

Assets measured at fair value as of December 31, 2012:

Changes in Fair Value Levels —The availability of market data is monitored to assess the appropriate classification of financial instruments within the fair value hierarchy.  Changes in economic conditions, valuation techniques and investment structures may require the transfer of financial instruments from one fair value level to another.  As a result of this evaluation, The Men’s Wearhouse Common Stock Fund is classified as Level 1 as of December 31, 2013, since it is valued using the price of the Company’s common stock reported on an active market.

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For the years ended December 31, 2013 and 2012, respectively, there were no transfers in or out of Levels 1, 2 or 3.

The valuation methods as described in Note 2 may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Furthermore, although the Plan believes its valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date.

4.                      PLAN TERMINATION

Although it has not expressed an intent to do so, TMW has the right under the Plan to terminate the Plan subject to the provisions of ERISA. In the event of Plan termination, participants will be 100% vested in their accounts.

5.                      FEDERAL INCOME TAX STATUS

The Plan utilizes aVolume Submitter Plan Document provided to TMW through Prudential Retirement Insurance and Annuity Company. The Internal Revenue Service has issued an advisory letter with respect to the acceptability and status of the Volume Submitter Plan Document and the Company may rely on that advisory letter. The Plan’s administrator believes the Plan continues to maintain its tax-exempt status.  Therefore, no provision for income taxes has been included in the Plan’s financial statements.

GAAP requires the Plan administrator to evaluate tax positions taken by the Plan and recognize a tax liability (or asset) if the Plan has taken an uncertain position that more likely than not would not be sustained upon examination by the IRS. The Plan administrator has analyzed the tax positions taken by the Plan, and has concluded that as of December 31, 2013 and 2012, respectively, there are no uncertain positions taken or expected to be taken that would require recognition of a liability (or asset) or disclosure in the financial statements.  The Plan is subject to routine audits by the IRS; however, there are currently no audits for any tax periods in progress. The Plan administrator believes it is generally no longer subject to income tax examinations for years prior to 2010.

6.                      EXCESS CONTRIBUTIONS REFUNDABLE

As of the report date, the Company had completed discrimination testing for the year ended December 31, 2013. For the Plan year ended December 31, 2013, $318,918 (including interest in the amount of $54,469) was required to be refunded to satisfy the 2013 Plan year non-discrimination test.  The entire required distribution of $318,918 was paid before March 15, 2014. For the Plan year ended December 31, 2012, $164,839 (including interest in the amount of $15,296)  was required to be refunded to satisfy the 2012 Plan year non-discrimination test.  The entire required distribution of $164,839 was paid before March 15, 2013.

7.                      EXEMPT PARTY-IN-INTEREST TRANSACTIONS

Certain Plan investments, including the T. Rowe Price Stable Value Fund, are shares of a common collective investment fund managed by the Trustee. The Men’s Wearhouse Stock Fund invests in the common stock of TMW. Transactions with the Trustee and the Company, as well as participant loans, qualify as exempt party-in-interest transactions. Fees paid by the Plan for investment management services were included as a reduction of the return earned on each fund. At December 31, 2013 and

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2012, the Plan held 469,209 and 666,462 shares, respectively, of common stock of TMW, the sponsoring employer, with a cost basis of $13,741,296 and $18,823,305 respectively. During the years ended December 31, 2013 and 2012, the Plan recorded dividend income related to common stock of TMW of $416,788 and $454,342, respectively.

8.                      INVESTMENTS

The value of individual investments that exceed 5% of net assets available for Plan benefits as of December 31, 2013 and 2012, are as follows:

* Parties-in-interest

During 2013 and 2012, the Plan’s investments (including gains (losses) on investments bought and sold, as well as held during the year) appreciated (depreciated) in value as follows:

9.                      STABLE VALUE FUND

The beneficial interest of each participant in the T. Rowe Price Stable Value Fund (the “Fund”) is represented by units.  Units are issued and redeemed daily at the Fund’s constant NAV of $1 per unit.

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Distribution to the Fund’s unit holders are declared daily from the net investment income and automatically reinvested in the Fund on a monthly basis, when paid. It is the policy of the Fund to use its best efforts to maintain a stable NAV of $1 per unit, although there is no guarantee that the Fund will be able to maintain this value.

Participants in the Fund ordinarily may direct the withdrawal or transfer of all or a portion of their investment at contract value. Contract value represents contributions made to the Fund, plus earnings, less participant withdrawals and administrative expenses. The Fund imposes certain restrictions on investments made under the Plan, and the Fund itself may be subject to circumstances that impact its ability to transact at contract value. Plan management believes that events causing the Fund to transact at less than contract value are unlikely to occur.

The average yields earned by the Fund, before reduction for expenses, for the years ended December 31, 2013 and 2012 were 2.06% and 2.36%, respectively. The average yields earned reflecting the actual interest rates credited to participants for the years ended December 31, 2013 and 2012 were 2.29% and 2.45%, respectively.

10.               RECONCILIATION OF FINANCIAL STATEMENTS TO FORM 5500

The following is a reconciliation of net assets available for benefits and increases in net assets available for benefits per the financial statements for the years ended December 31, 2013 and 2012, to Form 5500:

11.               NET ASSET VALUE PER SHARE

In accordance with the guidance regarding the fair value measurements and disclosures for investments in certain entities that calculate net asset value per share (or its equivalent), the category, fair value, redemption frequency, and redemption notice period for those assets whose fair value is estimated using the NAV per share as of December 31, 2013 and 2012, respectively, are disclosed.

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The following tables for December 31, 2013 and 2012, set forth a summary of the Plan’s investments with a reported NAV:

*                 The fair values of the investments have been estimated using the net asset value of the investment.

(a)         The fund strategies seek current income while maintaining stability of invested principal. The fund invests in synthetic guaranteed investment contracts, U.S. Treasury and agency securities, and cash and cash equivalents, including money market instruments.

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SUPPLEMENTAL SCHEDULE

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THE MEN’S WEARHOUSE, INC. 401(k) SAVINGS PLAN

Employer Identification Number: 74-1790172

Plan Number:  002

FORM 5500, SCHEDULE H, PART IV, LINE 4i — SCHEDULE OF ASSETS (HELD AT END OF YEAR) AS OF DECEMBER 31, 2013

*  Party-in-interest

(1) Loans generally consists of five-year installment notes with interest rates originating at prime + 1%, resulting in interest rates ranging from 4.25% to 10.5%.

(2) Cost information has been omitted because all investments are participant-directed.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Advisory Committee of The Men’s Wearhouse, Inc. 401(k) Savings Plan has duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized.

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EXHIBITS

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