Infant and Kids Pajamas are 95% Cotton, 5% Spandex. Includes stretchy Longsleeve pajama top and pant with elastic waistband that will keep your child warm and cozy. Sizes (height/weight): 0-3M, 3-6M, 6-12M, 12-18 M, 18-24 M, 2T (32-34" / 26-29 lbs), 3T (34-36" / 30-32 lbs), 4T (37-39" / 33-36 lbs), Kids 6 (45-48" H / 45-55 lbs / 23" Waist), Kids 8 (51-54" H / 56-72 lbs / 24" Waist), Kids 10 (54-57" H / 73-81 lbs / 25" Waist), Kids 12 (57-60" H / 82-93 lbs / 26" Waist). Infant and Kids: Wear snug-fitting. Not flame retardant. Keep away from flame. These pajamas are very snug and form fitted. Doll Nightgown will fit 18" Doll - Sale is for Nightgown only, doll not included. ADULTS: All Adults are sold as a set with flannel pants - just choose top from the drop down menu of sizes. Women: Flannel pants include two side pockets, elastic waist band and sateen drawstring. Button Down Top is 100% Flannel with 2 pockets on the front, Solid Top is Made of 95% Cotton, 5% Spandex. Women's Sizes: X-Small (2-4), Small (6-8), Medium (8-10), Large (12-14), X-Large (16-18). Men: Pant has two side pockets, functional button fly, elastic waist band and drawstring. Button Down Top is 100% Flannel with 2 pockets on the front. Solid Top is 95% Cotton, 5% Spandex and is a solid color that matches the overall print in the pants. Men's Sizes: Medium (36" Chest/30" Waist), Large (40" Chest/34" Waist), X-Large (44" Chest/38" Waist), 2X (46" Chest/ 40" Waist). Machine wash cold with like colors - Recommended washing before wearing. The Solid tops and the infant and kids pajamas WILL shrink when washed up to 3%. We have already accounted for the shrinkage in the sizing listed above. (Most shrink occurs in the length NOT the width)