When in doubt, a black outfit always seems to do the trick. (This Black Eyelet Blouse from MIRTH is a go-to favorite.)
I am really happy with this new one-piece swim suit from Stylest Solutions. Think of it as shape-wear for swimwear as it uses compression fabric for a sleek design. (But don't worry, I did not find it to be too tight that it was uncomfortable.) I am in size 2x, my true size based on their size chart.