While some of you might try to make your own costumes, for others who simply do not have the time and would rather opt for a fully-prepared outfit, captain america adult costume here are some places you can shop at to feed your cosplaying desires. Q4. Which are the top companies hold the market share in the Cosplay Costumes Market? They have a lot of cheap costumes like this Asuka cosplay for only 3,500 yen (33 USD) or this Shingeki No Kyojin cloak for only 1,279 yen (12 USD).