Here is some lovely beach attire for those sunny days coming up. 

This white floral shirt, a pink one would look splendid as well. Lighter colors for a top are good for the hot sun, while darker bottoms will add a contrasting color. A shirt with a knot tied in the middle, that would look good. 

This is a black high waisted skirt, nice and flowy. A lighter color would look nice too, if you choose a white top, then a pink skirt or a coral would look good too. And some sandals and sunglasses are good to have in the sun.