Prana Lucia Sweater wool blend

Hello, this pretty patterned wool blend sweater is in EUC. Has a soft liner inside. However, reviews online report some areas are not lined and due to wool content can be itchy without a thin layer worn underneath and report it runs small. The material tag is missing. From other sources online it is a polyester, wool, acrylic and nylon blend. First pic is stock photo not actual item. Thanks!