Crafted from premium 100% mulberry silk, this rust-orange pyjama shirt is printed with a geometric motif – look closely and you’ll see the COS logo nestled among the shapes. It’s cut in a relaxed shape that will be comfortable to lounge in and has wide sleeves and a curved hem. Wear it as a luxurious set with the coordinating trousers. Relaxed fitButton closure 100% Mulberry silk / Machine wash Back length of size S is 69cm / Model wears a size S