This Irish tuxedo onesie is perfect for baby's so even your little one can be in the St. Patrick's day spirit! Now everybody in the family can dress to impress! Our All Occasion Formal Tuxedo Infant Onesies looks as great as our Best Selling, World Famous tuxedo t-shirts. Now even your baby can look formal at your next get together! They will be so cute buttoned up in this super comfy 100% cotton onesies!