NWOT Ditsy Floral Backless Minidress Sz M

Ultra-feminine styling in this backless floral minidress, new without tags. Sheer poly/spandex blend in deep blue with garlands of red and white blossoms, a hint of yellow and green leaves. Skirt and front torso are lined in blue; sleeves and back are sheer. Long puff sleeves with elastic cuffs, deep V-neck bordered with a short ruffle, tailored high waist, back zip tiered miniskirt. Three glossy blue buttons at the back, sheer fabric drapes the shoulder blades but leave the lower back bare. Labeled size M, but seems to run a bit small; please refer to measurements. New, never worn.