This is a reworked vintage denim dress with cut out slits in the skirt replaced with a pink lace. The belt has a lovely like pink fabric added for a beautiful accent.
 
Flat Lay Measurements:
Shoulder Seam- 13in
Underarm- 17in 
Waist-  14 1/2in 
Length- 41 1/2 in 
Size on Tag:  Medium but more like a XS/S
 
Model Measurements:
Bust- 33 1/2in
Waist- 28 1/2
Height- 5' 5"