Celtic Old Rugged Cross Blanket for Adults, Decorative Home Decor Celtic Cross Baby Blanket by bonniebaycrochet on Etsy Hannay Tartan Wearable Blanket with Family Crest Tartan Vibes Clothing Celtic Blanket. Product detail: Each blanket features a premium suede polyester print for beautiful color vibrancy. Cozy underside is constructed from an ultra soft micro fleece fabric to keep you warm and comfortable. Perfect for snuggling while watching TV on the couch, relaxing on a sofa, or reading in bed. Machine washable with cold water gentle cycle and mild detergent.