Issue with cc clothes i created in game

Hey! Always provide file while asking so we can take a look what happen exactly in your case. From what I see your top texture (and probably uv map) is in place where belly uv map is, you need to: a) move top uv map so it does not overlap belly and other body parts and then move texture too or b) delete texture if it is not used by your top. I am not sure if you deleted body parts under your top and sleeves, but if yes you have some space to put your top uv map where body was + rest in top uv map area - see here where to place your uv map so it does not overlap other clothing categories, avoid bottom right corner (some creators put their uv maps here). Watch some good step by step detailed tutorials how to adapt MD meshes to game