Rue 21 Women's Strapless Dress Size XL - Black White Umpire Waist - PolyCotton Blend. Armpit to armpit measures 20 1/2". From middle of back to hem is 26". Very good condition - See Photos for further description. We are happy to ship items together to save you postage. However, since our items are not uniform in size and shape, we are unable to use's combined shipping tool. Therefore, when you purchase multiple items from us (at the same time) we will pack them, weigh them and charge you the actual postage. If you have already paid, we will refund the difference between what you paid for shipping and what it cost us to send it to you. Questions welcome!