You can buy it from amazon link: https://www.amazon.com/dp/B0DCZSQF8J

80%ramie+20%cotton
NATURAL LINEN FABRIC: Made of 80% ramie linen and 20% cotton. Natural linen fabric makes it soft, comfortable, breathable and durable for all season use, creating a relaxed look and casual feel for your home.
DESIGN: The boho pillow cover is designed with fringes at edges. The chic tassels make a bohemian style, while offers understated flair. It will match with home decors perfectly.
PEFECT HIDDEN ZIPPER: Invisible zipper will not decrease the beauty of pillow covers. Thank to the smooth zipper, the inserts can be inserted and removed from the covers easily, very convenient.
PACKAGE: Set of 4 Christmas Pillow Covers. Only Covers, Not Pillow Inserts. Please allow 1-2cm deviation because of hand-cutting and sewing. Soft and cool touch, they will continue to get softer and more lived-in with every wash.
REMINDER: Hand wash recommended. Machine washable within wash bag under gentle mode. Tumble Dry Low, Do Not Iron. Color may be different in different light or on different screen.