Exhibit 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (Nos. 33-5456, 33-38590, 33-39387, 33-53763, 33-53899, 333-19735, 333-50583, 333-101767, 333-116466, 333-109359, 333-110726 and 333-159666) of CLARCOR Inc. of our report dated January 21, 2011 relating to the financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/  PricewaterhouseCoopers LLP

Nashville, Tennessee

January 21, 2011