The Chrysalis App is the first and only tool made for buying and selling costumes when you’re on the move. Whether you’re in need of a costume yourself, looking to move on from old costumes you’ve outgrown, or you just want to place your latest DIY masterpiece in the hands of someone who will love it as much as you do, you’ve come to the right place. The Chrysalis App is the premier mobile marketplace for costume enthusiasts everywhere.