I've done a few cosplays, but none have been very good, and I never actually learned how to sew or do anything crafty. I mostly just go out and buy clothes that can work, and then rope friends/family into helping me with the hard parts, haha.
I mostly cosplay stuff from Pokemon. I've been recycling a Serena cosplay for the past few years, which is at least pretty comfortable and casual. My weirdest cosplay was the white/pink costume for Captain Falcon. It wasn't very good, but it was fun and a lot of people liked it, haha.
~Psychic