This is a collaboration with influencer Yo-san for Shimamura. It's a black denim-style shirt that can be worn casually, but it also allows for Yo-san's signature feminine, delicate look, making it a valuable piece. I think it was only available at select stores and online, so it's probably hard to get. I've taken good care of it, so it hasn't been worn many times and there's no fading. I'm selling it because I'm moving. Denim shirts are becoming trendy, so if it doesn't sell, I'll wear it myself. I wanted a relaxed fit, so it's a size LL for someone 160cm tall and 52kg. I think it would also go well with outdoor outfits. Please be sure to read my profile. Basically, these are used items stored at home. I check for visible scratches and stains, but there may be oversights. Please understand this and refrain from purchasing if you are overly concerned. Please check the photos carefully, and if you have any questions, please comment before purchasing. The following is an AI description: Long-sleeved button-down shirt, made of a polyester and rayon blend, with a gathered design. - Size: LL - Material: 63% polyester, 37% rayon - Design: Long sleeves, button-down, gathered - Style: Longer in the back Thank you for looking.