J.Crew Crewcuts Girls' Rashguard Bottoms, Floral, 14

From J.Crew - All of our supercute, ultra-comfy rash guards and suits—feature UPF 50+ sun protection (aka SPF for clothes). That's why they're recommended by the Skin Care Foundation as an effective UV protectant...but we still suggest wearing them with sunblock for ultimate coverage. Nylon/elastane. Machine wash. Import. Select stores. Item AN368.