Mary McCartney - British fashion photographer Mary McCartney applies her art to a wearable new medium in the form of this tonal-green, blue, and white Horse-print lightweight silk scarf - exclusive to MATCHESFASHION.COM. The image is taken from the designer's extensive archive and is set on a square shape that's finished with beige hand-stitched rolled edges. Note the artist's signature set at the corner. Try it draped over a tailored blazer to lend a nonchalant accent.