The Cat & Jack Girls Tropical Floral Bikini Set in size XS(4/5) is a stylish and practical swimwear option for young girls. This bikini set features a flounce bikini top with a tropical floral pattern, matching bikini bottoms, and is made from a blend of polyester and spandex for a comfortable fit. The bikini set also offers UPF 50+ protection, making it perfect for days at the beach or by the pool. With features like UV protection and stretch fabric, this bikini set is both fashionable and functional for any water activities.