Worn a few times. No product tag. It has a girly impression and is made of a cool material for summer. Quoted from the following site: A stand-collar frill blouse that gives an elegant impression. It's an item that can be changed to a cute and mature mood by adding a付け襟 (detachable collar). The fluffy sleeve lines create a ladylike mood. This is a piece you'll want to wear as the main item of your outfit, paired with various bottoms. ehka sopo Samansa Mos2 SM2 Blouse 付け襟 (detachable collar) Sax Blue Color: Blue系 (Blue-based) Season: Spring/Summer