Brand new! ☺︎ I bought this for a wedding after-party, but ended up renting instead, so I never wore it and the tags are still attached! The shoulder straps are adjustable at the back. ☺︎ I tried it on once. Size 9. I'm 163cm tall, and the length is just past my knees. It originally cost around 10,000 yen, so it's a bargain! ♩