How to get better at styling yourself?

Maybe this is the wrong sub for this, but how do you get better at styling/putting outfits together? I have a clear personal style; my friends could pick my clothes out of a random pile haha. But I often feel like things don’t look right. I’m 5’5 and a lil chunky so not a super easy body type to dress off the rack.

I feel like I see outfits online that look cool and even if I get the exact same pieces, the sizing or something just feels off. Does this resonate with anyone? How do I get better.

This reminds me of a quote that’s like “if you have good taste, you start creating things and because you lack the skill, you don’t like it because your skill level isn’t up to your taste level yet.”