NWOT Yumi Flower and Leaf Print Dress

UK-based brand Yumi dress purchased at ASOS. Brand new and never worn, but tags were removed. Size 12 UK or 8 US. Floral/vegetal motif in white, pink, red, blue, and green on a black background. Long sleeved, hidden side-zip with elasticized waist. Fully lined. See photos for bust and unstretched waist measurements.