Soft and breathable fabric texture, 2 pieces with thick straps. This product contains 100 Cotton. Girls' double-shirts with polka dots detail are perfect for daily use. The cotton fabric structure provides a comfortable wearing comfort. The stitching is not uncomfortable. Cotton is a natural fiber Made of pure cellulose. Cellulose is an organic product created by synthesis in nature. It's a material that has little elasticity. Care Instructions Wash at max. 30C. Do not tumble dry. Do not bleach;