Size 4 girls NWT Girls black swimsuit from Stella McCartney Kids, with a colourful graffiti logo print. Silky smooth and stretchy, it is made from recycled nylon with UPF50+ sun protection. It has a neon yellow mesh insert across the back, with a matching zip fastening. Sun protection (UPF50+) 78% recycled polyamide, 22% elastane (silky & stretchy) Machine wash (30*C) Back zip fastening Exposure to sunlight & chlorine may cause fading Comes with a plastic storage pouch The Stella McCartney fit can be quite small so choose a size up if you want room to grow Recycled