Button closure Material: Cotton blend. We use high quality materials that will not irritate your baby’s skin. This shirt is suitable for:3-4T,5-6T,7-8T,9-10T little boys. This shirt is a blue and white plaid with short sleeves and buttons. Your baby wears it like a little gentleman. Occasions: casual wear , daily, party, travel, home, street, beach, photography, etc. In order to buy the right size for your baby, please refer to the specific size of the Description before purchasing. 1inch=2.54cm.