Exhibit 99.1

JoS. A. Bank Clothiers Reports 17.6% Gain in Total Net Sales and 4.3%
        Increase in Comparable Store Sales in Fiscal Year 2006;
     Company Raises Earnings Guidance to at Least $2.25 Per Share


    HAMPSTEAD, Md.--(BUSINESS WIRE)--Feb. 8, 2007--JoS. A. Bank
Clothiers, Inc. (NASDAQ Global Select Market: "JOSB") today reported
that its total net sales for the 53 weeks ended February 3, 2007
(fiscal year 2006) increased 17.6% to $546.4 million, as compared with
$464.6 million for the 52 weeks ended January 28, 2006 (fiscal year
2005).

    The Company also noted that it expects earnings per share for
fiscal year 2006 to be at least $2.25, representing at least a 15%
increase when compared with earnings per share of $1.95 in fiscal year
2005.

    Fiscal year 2006 contained 53 weeks and fiscal year 2005 contained
52 weeks, consistent with the National Retail Federation's 4-5-4 week
calendar. Total net sales comparisons presented herein use the actual
number of weeks in each fiscal period. Comparable Store and Direct
Marketing sales comparisons presented herein use the corresponding
calendar periods of the prior year to match the equal number of weeks.

    Comparing the five weeks of fiscal January 2006 with the four
weeks of fiscal January 2005, total net sales increased 34.7% to $41.5
million from $30.8 million. Comparing the five weeks of fiscal January
2006 with the corresponding five weeks of the prior year, Comparable
Store sales decreased 4.7% and Direct Marketing sales increased 42.0%.

    Comparing the 14 weeks of the fourth quarter of fiscal year 2006
with the 13 weeks of the fourth quarter of fiscal year 2005, total net
sales increased 18.5% to $194.1 million from $163.8 million. Comparing
the 14 weeks of the fourth quarter of fiscal year 2006 with the
corresponding 14 weeks of the prior year, Comparable Store sales
increased 2.0% and Direct Marketing sales increased 26.5%.

    Comparing the 53 weeks of fiscal year 2006 with the 52 weeks of
fiscal year 2005, total net sales increased 17.6% to $546.4 million
from $464.6 million. Comparing the 53 weeks of fiscal year 2006 with
the corresponding 53 weeks of the prior year, Comparable Store sales
increased 4.3% and Direct Marketing sales increased 23.5%.

    All earnings per share amounts in this news release represent
diluted earnings per share adjusted for the 25% stock dividend that
the Company announced on December 14, 2005, under which shareholders
of record as of January 27, 2006 received one additional share of
common stock for each four shares then owned. The stock dividend was
distributed on February 15, 2006.

    JoS. A. Bank Clothiers, Inc., established in 1905, is one of the
nation's leading retailers of men's classically-styled tailored and
casual clothing, sportswear, footwear and accessories. The Company
sells its full product line through 376 stores in 42 states and the
District of Columbia, a nationwide catalog and an e-commerce website
that can be accessed at www.josbank.com. The Company is headquartered
in Hampstead, MD, and its common stock is listed on the Nasdaq Global
Select Market under the symbol "JOSB."

    The Company's statements concerning future operations contained
herein are forward-looking statements within the meaning of the
Private Securities Litigation Reform Act of 1995. Actual results may
differ materially from those anticipated due to a variety of factors
outside of the Company's control that can affect the Company's
operating results, liquidity and financial condition. Such factors
include risks associated with economic, weather, public health and
other factors affecting consumer spending, higher energy and security
costs, the successful implementation of the Company's growth strategy
including the ability of the Company to finance its expansion plans,
the mix and pricing of goods sold, the effectiveness and profitability
of new concepts, the market price of key raw materials such as wool
and cotton, seasonality, fashion trends and changing consumer
preferences, the effectiveness of the Company's marketing programs,
the availability of lease sites for new stores, the ability to source
product from its global supplier base, litigations and other
competitive factors. Other factors and risks that may affect our
business or future financial results are detailed in our filings with
the Securities and Exchange Commission, including the Company's Annual
Report on Form 10-K for the year ended January 28, 2006 and the
Company's subsequent Quarterly Reports on Form 10-Q filed through the
date hereof. These cautionary statements qualify all of the
forward-looking statements the Company makes herein. The Company
cannot assure you that the results or developments anticipated by the
Company will be realized or, even if substantially realized, that
those results or developments will result in the expected consequences
for the Company or affect the Company, its business or its operations
in the way the Company expects. The Company cautions you not to place
undue reliance on these forward-looking statements, which speak only
as of their respective dates. The Company does not undertake an
obligation to update or revise any forward-looking statements to
reflect actual results or changes in the Company's assumptions,
estimates or projections. These risks should be carefully reviewed
before making any investment decision.

    CONTACT: JoS. A. Bank Clothiers, Inc., Hampstead, MD
             David E. Ullman,
             EVP/CFO,
             410-239-5715
             or
             Investor Relations Information Request Website
             (http://phx.corporate-ir.net/phoenix.zhtml?c=113815&p=iro
             l-inforeq), or
             Voicemail, 410-239-5900
             E-commerce Address for JoS. A. Bank Clothiers, Inc.:
             www.josbank.com