Destination Maternity (DESTQ) 10-K 2012 FY Annual report

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Destination Maternity Corporation (the “Company”) on Form 10-K for the year ended September 30, 2012 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Judd P. Tirnauer, Executive Vice President & Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ JUDD P. TIRNAUER

Judd P. Tirnauer

Executive Vice President & Chief Financial Officer

December 14, 2012