Banana Republic sweater

Beautiful sea foam green sweater from Banana Republic. Size small. In good condition it was only worn twice but does have a lot of pilling. I’m not sure if its from the fabric content (55% nylon, 31% wool, 10% alpaca, and 4% spandex/elastane) or if it’s just a fluke. Its a very soft comfy sweater and has a nice high quality weight to it. Feel free to ask any questions 😊