This is a puff sleeve ribbed knit. We've focused on a delicate silhouette that doesn't make the shoulders look broad. The waist is slightly cinched to prevent bunching when tucked into bottoms. The fashion mark on the chest is a V-line to create a slimming effect. The boat neck, which hits around the collarbone, and the narrow collar give a mature impression without showing too much skin. The neckline is wide, but the straps of your innerwear won't be visible. It uses a comfortable material that has moderate firmness and a beautiful surface, making it suitable for all seasons. The rayon part uses EcoVero, a sustainable material, making it an environmentally friendly item. From the product introduction page. Used a few times. It's cute. It will be very useful from now into autumn. Please understand that this is a used item. Color: Black系 (Black-based) Pattern/Design: Solid Stains, tears, odors, etc.: None