The Sonja shirt is one of Grobund's absolute favourites. The blouse is both nice, feminine and with great details. The Sonja shirt can be used both as a blouse in the summer, but also under a nice knit in the winter. The shirt is sewn in organic woven cotton. The beautiful graphic pattern is a tribute to all the beautiful, cool and inspiring women we know. The pattern is black on a golden, cognac colored background. We have designed the blouse with a high collar and a button closure at the front. The collar can either stand up or be laid down. It's up to you. The shirt is not buttoned through - the buttons end at the front in the middle of the blouse. All buttons are made from leftovers from cotton production. The shirt is naturally organic and certified gots. Certified GOTS organic by CERES - CERES-0367 Fabric composition - 100% organic cotton Wash at 40 degrees max. We recommend 30 degrees fine wash.