Big Sister (Bioshock)
Due to the fact I am bad at making 100% custom cosplays, I'm overweight (Not by much, but I have huge thighs.) and I get really paranoid when I make cosplay myself because I always think it looks shitty compared to other people's.
Yoko Littner (TTGL)
Body shape, makeup (I hate makeup of any sort, I get paranoid that it's rubbing off and ect)
I can't think of anymore specifically. But I get scared to cosplay anything due to my weight and seeing that good cosplayers are always skinny and a healthy weight. I'm not overweight by THAT much, but it's enough to make me worry about my overall appearance. I get scared to cosplay anything too revealing, or anything thats female. I crossplay, a LOT. I've recently ordered a binder (Got it today!) and I feel heaps more confident looking like a guy. I hate expecting to always look like a girly girl, I just have no confidence at all because of what is expected for a typical girl. i.e big boobs, long hair, smooth face, nice body, ect. It just drives me nuts. So I've always crossplayed.
Females just annoying the heck out of me in anime as they almost ALWAYS have huge tits and revealing clothing. Hence why I'm scared to cosplay women, full stop.
A lot of people think it's weird that I dress as men when it comes to cosplay, but whatever. I hate cosplaying women, they're all so... eugh. Men have more clothing (Normally) which can hide your body.
Of course, if you have the body to cosplay a woman with revealing clothing, you'll look AWESOME. But when you look like me with large hips, big thighs and overall an apple shaped body, it looks kinda bad.
I do have heaps of self esteem though, I just choose not to express it in a feminine way.
Wow, I rambled a lot. Heh.