Beautiful oriental strap dress

We purchased this dress damaged and my daughter absolutely loved it so we took it to a seamstress to get fixed. End of the day, I finally got around to that and it didn't fit her anymore! (oops). it's a size 0/2 and the fabric alone runs $18/yd on Amazon. we're just trying to make even after the alter to fix the zipper tear. Note, dress is repaired and like new now! true to size. XS.