I've only worn it once. It's not a set. The top and bottom are connected. It cost over 10,000 yen. I really like the shape and think it's cute, but I don't have many opportunities to wear it... You can wear this one piece and look cute at parties, weddings, after-parties, and other formal occasions! Navy sleeveless set-up style! - Color: Navy - Style: Set-up - Design: Sleeveless - Features: Relaxed silhouette Thank you for looking.