This is a 2-way cardigan from Classical Elf. It can be worn either way, front or back. The length is about 62cm, shoulder width is about 62cm, body width is about 63cm, and sleeve length is about 49cm. It's a size S, but it seems too big for someone who usually wears S, so I'm listing it as a size M. It's meant to be worn oversized, and it would probably look cute, but I can't pull it off, so it's only been tried on and is unused.