COS v neck cap sleeve bright yellow midi fitted dress Sz XS

COS v neck cap sleeve bright yellow midi fitted dress Sz XS Crafted from cotton with a touch of stretch in a vibrant bright-yellow hue, this midi dress is cut for a relaxed fit. It has a deep V-neck, bust darts for shape and side slits for movement. 91% Cotton, 9% Elastane Please review pictures for measurements and condition. Last picture show a faint dark mark on the mid back.