This adorable 2-piece set from Gap is perfect for your little one's casual outings. The green romper hat is made of 100% cotton and features a button closure with an accent logo. The short-sleeved romper is also made of cotton and has a breathable design, making it perfect for summer, fall, and spring. The set is machine washable and comes in size 12-18 months. It's a great addition to your baby's wardrobe, and the unisex design makes it suitable for both baby boys and girls. Whether you're heading to the beach or just running errands, this romper hat set is sure to keep your little one comfortable and stylish.