I know, it's bad(This is my first one)and I have to fix it up. Let me know what needs to be fix because I do not know what I am doing.
Seems to me like the lower body totally out of proportion .
It doesn't line up right is the first problem . Then you have to slim down everything . The part of the " underwear " on her left , your right would not drape over the leg like that . Iy would go more up her hip like on the other side . Her head looks to small , but that may be an optical illusion because her bottom half is so big . She needs some shading also .
Keep working on it . You can improve it .
Cinco de Mayo