Smoke Free House To ensure a great fit, please check measurements against a well fitting garment you have at home Ship on Monday thru Thursday. Will be happy to combine items. Joan Rivers … size 1X ... 98% cotton 2% spandex ... machine washable Sleeves are 18” long (shoulder down) ... from shoulder down is 26” long (length) ... armpit to armpit (cross the front ) is 27” … cross the back (shoulders) is 16” ... hips 21” cross the front