This is a cardigan from ROPE PICNIC. Although it's a cardigan, it's made of a sturdy material and is warm. The buttons are also a bright white, so it can be worn over a tank top during this time of year. I think it's a versatile piece that can be used for adjusting to indoor and outdoor temperatures, both privately and at work. ● Condition: I've worn it 2-3 times, but there are no stains or frays. I would appreciate it if you could understand that this is a personal inspection before purchasing.