These are our Holiday French Terry Crew Neck Sweatshirts. These are fun to match the family for the holidays. They are warm, breathable, and comfortable. Wash in cold water, Tumble Dry On Low Fit True to Size 95% Cotton (French Terry) 5% SpandexBaby Kids Measurement in inches:Length: 0-3m 8.125, 3-6m 9, 6-12m 10.125, 18m 11.125, 2T 12.5, 3T 13, 4T 14, 5T 14.75, 6 15.5, 7 16.5, 8 17.25, 9 18.5width: 0-3m 10, 3-6m 10.875, 6-12m 11.5, 18m 12, 2T 13, 3T 13.25, 4T 13.75, 5T 14.5, 6 14.5, 7 15, 8 15.5, 9 16.5