Clan Stewart: Explore History, Tartans & Royal Bloodlines Black Stewart Tartan Plaid Corset Renaissance Christmas Outlander Stewart Royal Tartan Heritage Of Scotland An Ultimate Guide About Royal Stewart Tartan Blog UTK Dress Royal Stewart Tartan FabricBazaar. Product Detail: Each quilt features a premium polyester print for beautiful color vibrancy, even after washing. Constructed from an ultra soft polyester fabric with a hypo allergenic cotton filling. The diamond stitched pattern gives a luxurious feel that is cozy and breathable, perfect for all year round use. These quilts are great for a picnic at the park, snuggling while watching TV, relaxing on the sofa, or as a stylish bedspread. Machine washable with cold water gentle cycle and mild detergent.