NY Collection Maxi Floral Dress

NY Collection Maxi Black & White Floral Sheer, Button Down Sleeveless Polyester Slits on both sides, Size Tag Has been Cut Away(see photo) Not Noticeable from Exterior, My Guess is Lg, No Guarantees CK Measurements Please..All Measurements Laying Flat Bust= 21", Shoulder to Shoulder 15", Top of Shoulder to Bottom Front Hem 39", Shoulder to Rear Hem 41" Gladly take more if Needed