Recommendations on brands for “travel wear”?

I’m slowly rebuilding my wardrobe with the pieces we’re all after. But I’m struggling with lightweight, preferably non-wrinkling, vacation clothes for warm weather. I can probably put together a capsule wardrobe for casual stuff- but I’m missing the “fun” element. Bathing suits are a nightmare (I need chest support but also don’t want layers of fabric and a damn skirt on by bottoms).

Fun colors and prints without sequins and spangles are impossible to find. I’m ok with a higher budget for the right things. But absolutely not spending $500 on a cover-up.