This is a light blue, ribbed-knit, long-sleeved V-neck sweater. I purchased it from SHEIN. There is a small stain on the arm, but there is no pilling. It can be washed in a net. The material is resistant to pilling, so you can wash it with confidence. - Color: Light Blue - Material: Ribbed Knit - Style: Long Sleeve - Design: V-Neck Thank you for looking.