Head: try to replicate the hair style as much as possible. You must also try to replicate any hats or accessories.
Top half: jumper/hoodie- use a close jumper/hoodie. Any crop top- use a crop or tie a up a top. Normally top-any top similar. Just bra-just use a bra. Dress top-use the most “feminine” top you have.
Full body: match it the best you can. Eg. Dress-wear a dress or similar. Bikini- just wear pants and a bra
Bottems: match it the best you can including pants.
Anything else just match it the best you can!