Mix them together

Short answer; you likely have an aesthetic blend. If you feel like multiple aesthetics fit you, that's your aesthetic blend. This is totally normal. Anyone that tells you that you can only stick to one aesthetic and one aesthetic only... is wrong.

Usually, aesthetics that fit an aesthetic blend will usually have some sort of connecting thread, and that's up to you to figure out what that connecting thread is.

People don’t have an aesthetic, just do what you like, you’re not supposed to be a brand