Beni: Thanks, I'll try ironing it and if that doesn't work, I'll redo the hem. Wow, I didn't know you had as much hair as I did!
And I would your reason for cosplaying him bad if it were a popular character, let's say, anyone from Hetalia or Black Butler. But because of the obscurity of Treasure Planet, the lack of attention it receives, and the little fan work (including cosplay), I think the reason is more than okay.
Furie: The cloak would be a nice touch but finish everything else before you attempt to start on it.