Vintage Betsey Johnson birds butterflies silk blue midi dress sz M

Vintage Betsey Johnson birds butterflies silk blue midi dress sz M. Waist tie. V-neck in the front and back. 100% silk. Would best fit a sz 4 or small 6, and a smaller bust size, 34B and under. Good vintage condition. Only notable flaw is at the top of one of the shoulder straps. Please see photo. And a previous owner professionally added to the inside of the dress lining around the armpits some extra fabric for reinforcement is my guess. Doesn’t affect fit and can’t be seen at all from the outside. Please ask any questions before purchasing, no returns. Have listed on another platform for less. PM me for info.