Navy Blue Duvet Cover Sets Gold geometric pattern Microfiber Quilt Navy Duvet Covers & Bedding Sets at M&S This item is unavailable Etsy Duvet cover sets, Contemporary duvet Amazon.com: JELLYMONI Navy Blue Duvet Cover Queen Size 3 PCS Navy Duvet Covers & Bedding Sets M&S 200TC Navy Mitered Duvet Cover Set (3157093) Loads of Living. Transform your bedroom with this single bed duvet cover, featuring a stylish navy and beige geometric pattern. Crafted for comfort, its soft fabric offers a luxurious feel and is easy to care for. The dynamic design includes contrasting abstract shapes, adding a modern touch to any decor.