Matthew Williamson Matthew Williamson Peacock Cushion in Blue 40cm x 60cm. From Matthew Williamson, bringing a unique & unrivalled use of pattern & colour from the world of fashion into home interiors, creating an uplifting inspirational home collection. Effortlessly elevate your room and layer interiors with these rich accent colours. Graphic peacock feather fronds beautifully take centre stage on a blue backdrop. Co-ordinates with the Matthew Williamson Gardenia Floral Damask Bedding.