It's a size S. I'm selling it because I don't use it. It's new, unused, and unopened. These color pants are a must-have this spring. The trendy colors will instantly elevate your outfit. The back waist has elastic, making it easy to wear while still looking polished. The item has a beautiful leg silhouette and is made of soft material, making it extremely comfortable to wear. It will be shipped in an envelope. Instant purchase is OK. Silent transaction is OK.