I tried it on once after opening the package. Please consider this, understanding that it has been tried on. ↓ The following is a product description. A ribbed knit with a detail that looks like a bustier is docked. A soft and fluffy knit fabric with a silhouette that isn't too tight. The front design stands out, allowing you to wear it without looking dull. Material 43% Acrylic, 32% Polyester, 25% Nylon FREE (Equivalent to size M) Width: 39cm / Shoulder Width: 35.5cm / Length: 50cm / Sleeve Length: 67cm ★Handling Precautions★ Please check the following and agree before purchasing. ・This product is a knit item that stretches easily. When storing, please store it flat instead of hanging it. ・Because knit products stretch easily, there may be variations in size depending on the color. ・Pilling (bobbles) may occur due to friction during wear. ・When washing, wash separately as the color may fade, and do not leave it wet or soaked in water. ・Dark-colored products may transfer color to other clothing when wet from friction, sweat, or rain, so please be careful.