Pierres Costumes is one of the worlds oldest full service costume and mascot manufacturers located in the heart of Old City Philadelphia. The company was started in 1876 and has grown by creating unique costumes in-house, as well as acquiring other costume companies.Pierres Costumes is one of the worlds oldest full service costume and mascot manufacturers located in the heart of Old City Philadelphia. Our stock of rental costumes is well over a million pieces, making us one of the largest costume shops in the country. We continue to maintain a full-service professional costume house, designing and manufacturing on the premises with our traditional tailoring techniques. Pierres Costumes is one of the few places you can find such a range of costumes available to rent or purchase, mascots, hair-goods, make-up, and accessories all under our city block long roof. Pierres Costumes is the culmination of Miller Costumier, Irvin Sterns Carousel Costumes and Uniforms by Pierre among many others.