Exhibit 99.2

JOINT FILING AGREEMENT

In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of Amendment No. 4 to the Schedule 13D originally filed on December 17, 2007 (including additional amendments thereto) with respect to the Common Stock of Mothers Work, Inc.  This Joint Filing Agreement shall be filed as an Exhibit to such Statement.

Dated: March 13, 2008	CRESCENDO PARTNERS II, L.P., SERIES K
	By:	Crescendo Investments II, LLC
		General Partner
	By:	/s/ Eric Rosenfeld
	Name:		Eric Rosenfeld
	Title:		Managing Member

CRESCENDO INVESTMENTS II, LLC
By:	/s/ Eric Rosenfeld
Name:		Eric Rosenfeld
Title:		Managing Member

CRESCENDO PARTNERS III, L.P.
By:	Crescendo Investments III, LLC
	General Partner
By:	/s/ Eric Rosenfeld
Name:		Eric Rosenfeld
Title:		Managing Member

CRESCENDO INVESTMENTS III, LLC
By:	/s/ Eric Rosenfeld
Name:		Eric Rosenfeld
Title:		Managing Member

/s/ Eric Rosenfeld

ERIC ROSENFELD

/s/ Arnaud Ajdler

ARNAUD AJDLER