It's weird that although I have 2 cosplays (almost 3) done that I've yet to wear at a convention, I'm already thinking about cosplays I'd like to try for next year.
Of course I can't get started on either of these until I finish Aku from Samurai Jack.
Goofy (Kingdom Hearts) - Jumping in the KH Genre, This is actually not a new idea. I wanted to get this done for this year's Otakon, but things came up and it got shelved.
Millenium Earl (D.Gray-man) - This costume looks like I'll have to wear a fat suit underneath the clothing to provide bulk, but I love the face, and am excited about creating the mask. But man it'll be hot to wear at Otakon....