NWT Kids Tales Long Sleeve Cloud Printed Stripe Romper in White and Black Black and White Stripe Arms and Ankle Trim - Crotch Snap Enclosure - Easy Pull Over - 95% Cotton/5% Spandex Size 70 = 3-6 Months    Shoulder to Hem Length 21" - Pit to Pit Width 10" - Rise 14" Size 80 = 6-9 Months    Shoulder to Hem Length 22" - Width 10.5" - Rise 15" Size 90 = 9-12 Months    Shoulder to Hem Length 23" -  Width 11" - Rise 16" Size 100 = 12-24 Months    Shoulder to Hem Length 24" - Width 11.5" -Rise 17"