I accidentally removed the tag, but it's only been tried on and is unused. It's a thin, crisp material, so I think it would be cute to wear with a T-shirt or tank top from now on. I love buying clothes, and the number of items I own has increased, so I'm selling this. I purchased it at a United Arrows shop. It has elastic in the back and waist. There's a zipper on the left side! There are pockets in the back and on the sides. The shoulder straps have two buttonholes, so I think you can adjust them to some extent. As shown in the 8th image, there are small spots on the fabric, but they were there originally, so I think it's the nature of the material. Please refrain from purchasing if you are concerned.