The shirt is made from a light and natural material consisting of 45% cotton and 55% linen. The resort collar adds a casual, sophisticated touch, making the shirt ideal for warm days - whether styled for vacation use or a relaxed summer evening in the city. The collar can also be fastened like a classic shirt. David calls it "grandma's summer house" - a reminiscence of snuggling into seersucker bedding in Tversted, tired after a long day in the dunes. Incredibly homey, airy, and comfortable.