20.5 in. from armpit to armpit 47 in. From shoulder to hem. 20 in. across Empire Waistline. Size L Vintage Style Empire Waist White Cotton Nightgown is a timeless piece of women’s vintage clothing from Y2K NWTS Made from 100% cotton, this original nightgown features a classic empire waist design that exudes elegance and sophistication. The white color adds a touch of purity and simplicity to the overall look, making it a versatile and versatile piece for any vintage lingerie collection.