True blue
Astor Denim double-duvet cover, £120, and pillowcases, from £25 each, in 400-thread-count cotton with embroidered detail in denim-blue tones, from Designers Guild (020–7351 5775; www.designersguild.com)
Astor Denim double-duvet cover, £120, and pillowcases, from £25 each, in 400-thread-count cotton with embroidered detail in denim-blue tones, from Designers Guild (020–7351 5775; www.designersguild.com)