Kip & Co Margaret Preston Vases Organic PillowcasesThe Kip&Co x Margaret Preston Margaret's Vase Organic Cotton Quilted Pillowcases are equal parts pretty and practical. Ready for head resting, book reading or a solid eight hour snooze, these 100% organic cotton cases feature a patchwork of hand painted floral arrangements in pinks, peach, purples and greens. Our latest collaboration range is a celebration of legendary artist Margaret Preston, and her legacy of work that has been admired for decades.