The Olivia Pig NWT Girl's XS 4 5 Shorts & Tank Top Pajama Set is a two-piece pajama set featuring a licensed character design of Olivia. Made from 100% polyester material, the set includes a sleeveless tank top and ruffled hem shorts, perfect for a comfortable and stylish bedtime. The multicolor design and pullover closure make this pajama set both functional and adorable for young girls sized XS 4-5.