The answer is a personal hygiene, a fit physique, and a beard!!

Personal hygiene = no greasy hair, no B.O., no bad breath. Keep your haircut maintained.

For physique, no you don’t have to be gym bro built but just don’t look like I can push you over😆 Ladies are more forgiving towards a belly as long as you have nice arms and broad shoulders. Us ladies love that lol.

Beards help immensely on guys who don’t have much of a jawline. Hides a potential double chin too.

Also important is knowing how to dress. You can put a little thought into something even as simple as a shirt and jeans. Like make sure your clothes are clean, aren’t wrinkly, and fit properly (pls don’t wear that shirt that you overgrew xD). Watches and collared shirts or sweaters instantly look more put together. If it’s a buttoned shirt, the fabric but most importantly length will tell you whether to tuck or untuck. Idk I’m not an expert on guy’s clothes. Just find some inspo or watch youtube/IG.