Runs Small - Order up a Size. Model is wearing a Small, she is a size zero and under 5'5" tall. If you're looking for a great nightshirt for women and ladies - check out this one. A lovely embroidered design on the front chest - makes this a great gift item for mom, aunty, or any other woman in your life. The night-shirt is 100% cotton. The back inside of the collar has a lovely matching inset that really steps up the looking of this nightshirt, especially if you're giving it away as a gift. <br/><br/>Our model is rocking a Small. Her bust is 32.5 inches her waist is 27 inches and her hips across the widest part are 36 inches. She has an overall height of 5 feet 6.5 inches and an inseam of 32 inches. Her neck is 12.5 inches around.