Included in the guide are subjects related to the creation of costumes and make-up. These topics include pattern design, clothing construction, theatre make-up, theatre props and costume embellishment techniques. The Japanese term, Kosupure, anglicized as Cosplay, is a portmanteau of the English words costume play. Simply make your own design commission for any occasion. CosplayShopper makes it easy to customize costumes, outfits, accessories, ... So make something really special today by customizing cosplay costumes at CosplayShopper.com. 1 : Step 1: 1. Pick the character (or product) 2. Upload character's pictures from different angles (at lease front.