There are more and more eco-friendly sweaters out there. You should always start with the secondhand market first – meaning thrift shops or second-hand stores. Then, move on to some sustainable brands.
Avoid sweaters made from synthetic materials like polyester, nylon, or acrylic. Aim for zero waste manufacturing and brands that use eco-friendly dyes.
7 - Amour Vert
Their production process is zero-waste.
8 - Eileen Fisher
Their sweaters are made with recycled cashmere, merino wool, and organic cotton.