NWT Target Pillowfort Kids' Modular Seating Cover "In the Garden" Print. The floral design on the fabric upholstery adds a charming accent to the contemporary style of the chair. This cover is made of high-quality polyester material that is machine washable and easy to maintain. This Pillowfort chair cover was removed at purchase and never used. Great as a replacement cover for your Target Pillowfort Kids' Modular Seat. No longer in stock. Shipping via USPS Ground Advantage mail.