This is a nostalgic Heisei-era retro item: a Mèzzopiano Mimi-chan denim jacket. I received it from a friend, but it's never been worn by me as my child outgrew it. It has lots of patches, studs, and embroidery, and it's super cute. It's a rare item from back then that's hard to find on the market, so it's first come, first served!