Personalized Junior Groomsman Boys Wedding Party Mock Tux Baby Beanie Hat. Cute junior groomsman Baby Beanie Hat - Black with mock tux for a little boy in your wedding party. This Baby Cap is a soft and comfortable essential for keeping your little one cozy. Made from 100% combed ringspun cotton jersey, this lightweight and breathable cap is perfect for newborns and babies. Designed with stretchy fabric for a snug and secure fit, it provides gentle warmth without causing discomfort. The classic, simple design makes it an everyday must-have and a thoughtful baby shower gift. Available in a range of colors to complement any baby outfit.