The tank top and knit can be worn separately. I have worn them, so there is a certain amount of wear and tear. They are not new, but I personally think they are still usable. 《Twin Set》 Middle Gauge Short Knit x Tank Top 【Machine Washable】 Color: Gray (012) Size: 38 (M) Pullover: 59% Acrylic, 28% Nylon, 13% Wool Inner: Jersey part: 100% Cotton, Woven part: 66% Polyester, 34% Cotton I have inspected the items, but it's a personal inspection. I check for any serious oversights, but please forgive any small oversights. These are used items. Thank you for your understanding! The items will be packaged simply. I will try to make the package as small as possible and use the most affordable shipping method. I will compress items if possible, so please understand. If you have specific requests for packaging, please consult with me before purchasing. Docking, layered, shirt, peplum Frill, high neck knit, washable, knit, sweater, opaque.clip, recommended, popular, cute, stylish, women's, gray, white, spring, autumn, winter