This Onesie is great for the Biggest/Little Gilmore Girls Fan in your life. This will make the perfect baby shower or just because gift. This is a 2 Onesie Set. This product is created using high quality heat transfer vinyl Onesie Brands used may vary but will be of good quality. BODYSUIT/ONESIE Expandable lap shoulder neckline Fabric: 100% cotton interlock Machine wash, tumble dry low Sizing Tip: We recommend sizing up if you are on the fence. ONESIE/BODYSUIT SIZES  Newborn: 17-21 in. / 5-8 Ibs. 0-3 Months: 21-24 in. / 6-12 Ibs. 3-6 Months : 24-26 in. / 12-16 Ibs. 6-9 Months : 26-28 in. / 16-20 Ibs. 6-12 Months : 26-30 in. / 16-25 Ibs. 12 Months : 28-30 in. / 20-24 Ibs. 18 Months :30-32 in. / 24-28 Ibs.