1Made of high quality cotton + polyester fiber material, soft and comfortable wearing experience, no harm to children's delicate skin. 2Can wear for daily life, casual, game wear, holiday, outdoor, school, birthday party, photography, beach games, etc. 3Soft and stretch fabric, which is super skinfriendly and cozy to wear. Very breathable summer outfit for children. 4Wonderful gift for children, short sleeve shirt and pants set, special designed for little kids wearing in summer. 5There are 4 different size clothes set available, you can choose according to your demands.