This is a baby or toddler’s two-piece outfit consisting of a long-sleeved top and pants. The top is predominantly white with a black asymmetrical design across the chest and one sleeve. It appears to have a snap closure on the shoulder and a small pocket detail with the word “Smile” on it. The pants are solid black and seem to be designed with room for a diaper, possibly footless leggings or trousers. The outfit appears to be made of a soft, comfortable material, likely cotton or a cotton blend, suitable for young children’s wear. It’s designed for casual wear, possibly for everyday use or playtime.