Truth and Fable Maxi Tie Back Long Dress.  SIZE MEDIUM which according to the manufacturer is UK SIZE 12.

Approx Measurements

Pit to pit 17 inches

Front of waist band 15 inches

Length of skirt, from waist band 41 inches.

• Black base with white and lilac floral pattern
• Low back with tie fastening
• Hidden zip to the back
• Lined

If you have any questions please ask and thanks for looking.