Vintage Tie-dyed Butterfly slip dress size 40. 100% nylon. It has adjustable straps and a rhinestone butterfly iron-on on the back. Pre-owned before dyed but was washed before and after dyed. The measurement across the bust is 18 1/2 inches the lengh from under the arm to the bottom is 30 inches. Very beautiful and versatile can be worn as a dress or a nightgown. Made with much love and vibrant long lasting colors that have been perfected over the years. Thank you for looking and feel free to ask any questions.