Welcome to The Dungeon

Johnnie Brock’s Costume & Party Warehouse is St. Louis’ #1 source for costumes and accessories for every season including Halloween, Thanksgiving, Christmas, New Years, Valentine’s Day, Mardi Gras, Easter, St. Patrick’s Day and the Fourth of July. We also carry a huge selection of party supplies and balloons. Johnnie Brock’s Dungeon Party Warehouse has become a landmark in Missouri for year-round costuming and party fun, providing adult and children costumes, wigs, hats, theatrical make up, masks, props, Halloween decorations and any costume accessory that you can imagine.

Johnnie Brock’s is a family owned business started by Johnnie Brock himself back in 1929, operating retail gift stores in St. Louis, Missouri and Illinois. In 1983, Johnnie Brock’s Dungeon costume shop was conceived, and is currently located within a 30,000 square foot retail store, as the largest costume store in St. Louis.