Most Art Class girls' swim sets are 2-piece (a top and a pull-on bottom). Some sets are 3-piece and add a cover-up, and a few pair a long-sleeve rash guard with a bikini bottom.
Materials are primarily recycled polyester blends with spandex. Listings show formulations such as 83% recycled polyester/17% spandex, 90% recycled polyester/10% spandex, 95% recycled polyester (with some bottoms listing 5% spandex), and a cover-up listed as 92% recycled polyester/8% spandex.
Sun-protection varies by listing: several sets are labeled UPF 50+, while at least one rash-guard set is noted as having no UPF rating.
Closures vary by style: many bottoms are pull-on, most tops are pullover, cover-ups may tie at the sides, and some pieces list side-tie closures or other pull-on details for easy wear.
Available sleeve lengths include long sleeve (common on rash-guard styles) and sleeveless (typical for bikini tops).