Matilda's Delights blogged about this Swirl Dress for sale on Etsy right now. It's such a great find that I thought I'd spread the love. Here are the details:
Excellent vintage condition. No problems. Nearly new.
Chest-Armpit to Armpit - 21-1/2"
Back Length from shoulder top to waist - 17-1/2"
Back Length from waist to hem - 26"
Shoulder Width - 16" to 17"
Waist - 15-1/2"
Hip - free