I wore it when I tried it on, but I haven't worn it since, so I'm selling it. There are no noticeable frays or pilling. The neckline is designed to show the collarbone. The material is knit, but it's thin, so I think it's suitable for early autumn and spring. Light Gray Balloon Sleeve Knit ★ Color: Light Gray ★ Sleeve Style: Balloon Sleeve ★ Design: Square? Neck ★ Material: Knit #knit #balloonsleeve