Unique and hard-to-find party and costume items, serving the beautiful Five Cities area of the Central Coast and beyond

We are the Think Outside the “Party Box” Store!


Pismo Beach Party and Costume features a wide range of in-store Party Supplies and Costume Accessories!

Visit us at our Grover Beach location in California to get all kinds of seasonal accessories. We are located at:

555 S 13th St Ste. I
Trouville Plaza
Grover Beach, CA 93433

Tues-Fri 10-5:30, Sat 10-2
Sunday and Monday: by appointment/pre-ordered balloon pick-ups only

CALL US TODAY 805-473-3110

Not Your Mother's Party Store LogoWe also have a HUGE selection of Party Supplies and Costume Accessories available in our online store: Not Your Mother’s Party Store!

Not Your Mother’s Party Store provides you with the most eclectic, fun, and not-so-boring party and costume stuff on the planet.

Questions? Please call 805-473-3110 or email party@pismobeachpartyandcostume.com and we will answer you lickety-split!