Welcome to Champion Party Supply! For over 70 years we have been offering Seattle party supplies and costumes. If you are looking for party supplies in Seattle we are centrally located five blocks west of the Space Needle at 124 Denny Way on the north side of Denny  between First and Second Avenue in Lower Queen Anne.

Costumes are not just for Halloween!  We have the best quality of velvet Santa rental costumes and Plush Easter Bunnies. We offer a large selection of theatrical and fantasy makeup. Our wig selection is second to none. We offer wigs for men and women and children in many colors and styles.

If you are having a party or celebration of any kind we are your one stop party shop.

If you are unable to visit the store, we can ship the items that you need. Just give us a call or email us, we would love to help you.