Mashed Clothing Unisex-Baby My Nana Love Love Loves Me Long Sleeve Bodysuit Approximate sizing: Newborn (up to 7 pounds), 6 Months (7-17 pounds), 12 Months (17-25 pounds), 18 Months (25-30 pounds) 5.0 oz., 100% Combed Ringspun Cotton in a 1x1 Baby Bib Please see the images for the official Mashed Clothing size charts. The ones provided by Amazon are not accurate.