This beautiful "Hello Kitty" 2 piece gown and cap set is long sleeve with a sturdy elastic bottom to keep baby girl warm and cozy. Comes with a matching cap and is made of 100% cotton. Gown and cap are gray and white striped with hot pink trim and both are embroidered with the popular "Hello Kitty" emblem. It is labeled as one size meaning it will fit most babies from birth to around 9 months.