Exhibit 23.0 ARTHUR ANDERSEN LLP CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation by reference in this Form S-8 Registration Statement of Jos. A. Bank Clothiers, Inc. pertaining to the Jos. A. Bank Clothiers, Inc. Incentive Plan, of our report dated April 16, 1998. /s/ Arthur Andersen LLP Baltimore, Maryland, April 16, 1998