172,119jin, which is thin. Wear straight jeans and don't be too slim. Husband 170, 120 kg, wearing straight slim jeans, looks quite thin. In terms of color, ordinary denim blue is still ok. If you want to be fashionable, bring some whitening and cat whiskers.
Taobao shop has interesting men's clothes, and just put on a batch of new jeans. You can go and have a look if you are interested.