Exhibit 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the use in Amendment No. 1 to Registration Statement No. 333- 117459 of Celebrate Express, Inc. on Form S-1 of our report dated July 14, 2004, appearing in the Prospectus, which is part of this Registration Statement. We also consent to the reference to us under the heading "Experts" in such Prospectus. /s/ Deloitte & Touche LLP Seattle, Washington August 18, 2004