Royal Purple Betsey Johnson Dress w Feather Straps

Beautiful royal purple formal dress with feather detail on the straps. Each strap has two buttons making it slightly adjustable. Made by Betsey Johnson. Worn only once. Slight defect, the stitching around the left side strap has popped separating the strap from the dress (see last photo). I have been told by a seamstress friend that it would be an easy fix.