Organic cotton sleeveless kimono dresses for baby girls with dummy knot, organic baby clothes made of GOTS certified 100% organic cotton in various colors (certified organic vegetable dyes used). No dyes are used for the natural color kimonos. Lead free snap buttons used. Picked by hand and spun without the use of any chemicals, it is safe and irritant-free for your baby's most sensitive and tender skin with exceptional softness and strength. Machine washable in cold water.100% Organic Cotton. Lead Free Snap Buttons (Dummy knot).