Cotton 100% baby underwear set of 4, size 50cm, floral and plain designs. - Size: 50cm - Colors: Pink, White, Yellow - Design: Floral, Plain - Material: 100% Cotton - Quantity: 4-piece set Thank you for viewing. Used during the newborn period. Since my baby was born in November, I dressed them in clothes over these, and I don't think there are any milk stains. I bought these new for my second child, and I won't be using them again, so if anyone would like them, please feel free to take them.