Disney costumes are not just for ages 12 and under.
Disneybounding: planning/wearing an outfit that matches your favorite Disney character.
DisneyBounding is when Disney fans dress up as contemporary versions of their favorite characters. It's basically closet cosplay at its finest - prepare swoon with jealousy.
The gender bent and abstract ones are my favorites. Fashionista Disney Bound has an eye for putting together outfits that evoke characters without going into parody.