The Best Patriotic Onesie Dress your baby to the nines with this 100% cotton one piece. It has three snap leg closure for easy changing, a comfortable envelope neckline, and a beautiful print that's bound to get the baby all happy and giggling. This is hands down the best 4th of July baby onesie ever! Details 100% soft cotton* Comfortable envelope neckline Three snap leg closure *Heather color is 52% Airlume combed and ring-spun cotton 48% poly Size Guide Age Width, in Baby Length, in Baby Weight, lbs 3-6M 9 3/8 20-25 12-16 6-12M 9 7/8 25-28 16-22 12-18M 10 3/8 28-30 22-27 18-24M 10 7/8 30-32 27-30