No baby shower is complete without a banner! Welcome guests to your son's baby shower with an It's a Onesie Clothespin Banner for Boy! This blue pennant banner features blue cutouts shaped like onesies with glitter letters that spell out "It's a Boy." String the blue onesie cutouts together with the included ribbon and clothespins. Hang a blue pennant banner at the baby shower to mix and match with your other blue decorations!