This onesie is perfect for dressing up your baby. Ideal for everyday use, it's suitable for parents looking for a comfortable and stylish option for their little ones. The onesie is made of 100% cotton (Heather colors are 52% ring-spun combed cotton and 48% polyester), with a fabric weight of 3.9 oz/y2 (132.2 g/m2). It has a side-seamed construction, an envelope neckline, and a three-snap leg closure. Sizes available are 3-6m (Width: 9 3/8 inches, Fits baby length: 20-25 inches, Fits baby weight: 12-16 lbs), 6-12m (Width: 9 7/8 inches, Fits baby length: 25-28 inches, Fits baby weight: 16-22 lbs), 12-18m (Width: 10 3/8 inches, Fits baby length: 28-30 inches, Fits baby weight: 22-27 lbs), and 18-24m (Width: 10 7/8 inches, Fits baby length: 30-32 inches, Fits baby weight: 27-30 lbs). The product is sourced from Nicaragua, Honduras, or the US.