How should I dress?

Okay so I made it this far with no regard of my personal style, which I want to change now. I wear gym clothes and sweatpants mainly, because I feel comfortable in them. I am fairly short (160cm) and have pretty muscular thighs. I also really like my waist, but I have no idea how to accentuate it.

I feel like shorts and skirts (especially flowy ones) make me super boxy. What can I do to compliment my figure more?

Thank you in advance!! 🩷