1. Multi level design, with the complicated beauty of Victorian era. 2. Metal hoop increases punk metal feeling 3. The small pearl is combined with the thin copper chain to strike different balance, and the combined chain is detachable. 4. Button at the back neck with four gear adjustable, to meet the needs of different degrees of looseness. Fabric selling point: Retro lace fabric combined with hard PU leather, collision with a different punk girl feeling."