Boot cut jeans with a rounded booty are always great. They're flattering and show off what curves you do have, without revealing what you don't want to reveal, if you catch my drift. Something with a bit of stretch, but not too much.
Hair - if you can afford it, human hair wigs are always the best, nevermind what people say about kanekelon (sp?)
HRT may help you grow some hair back, or you could try other routes, but it sounds like you have a good framework for starting back out, so if you got it, flaunt it 🙂