I love Rouge the Bat and I think her design lends itself well to a "gijinka" type cosplay.

The wings were made from wire and black tights stretched over them into shape. The bodysuit was made by me, though admittedly the fit (especially on the boots) is pretty bad. Ears and gloves also made from scratch by me - the ears were made with paperclay. The wig is from <a href="http://arda-wigs.com/">Arda</A> but I can't recall what style it was.

Although this costume has been retired, I'd love to remake it someday and wear it again - preferably with a Sonic Adventure Battle 2 group!