The Costume Shop designs all the costumes for Buck's Rock's theater performances, dance recitals, clown shows, video projects, music performances, and more.

Campers are welcome to help with shows in roles such as assistant designers, make-up designers, costume sewers, and wardrobe runners. Campers are indispensable on show nights and dress rehearsals, helping with costumes and makeup.

The Costume Shop works closely with the theatre department and is an indispensable part of Buck's Rock Performing Arts program.