Casting Womens High Low Dress Sz Small Boho Hi-Lo

Casting hi-lo dress with elastic on the waist for a perfect fit. The skirt is lined until the knee. Size: tag says "taille 1" but I don't know what size that means in America. From the measurements below, it seems to be a size Small. Excellent pre-owned condition. Armpit to armpit: 15" approx. Length: 30" approx. front (15" top to waist and 15" waist to the front hem) Length: 59" approx. back (15" top to waist and 44" waist to the back hem) 2-087-C2