Bring a touch of the Smithsonian into your home with bedding collections inspired by the artwork in The Smithsonian Libraries and Archives. The Smithsonian connects us to our planet and reflects the art, science, achievements, diverse cultures, and natural wonders of our world that shape us as human beings. In today’s fast-paced, sometimes harsh, and demanding world, this home collection provides meaning and escapism with the beauty of nature. The luscious gentle waves of pleated velvet are exceedingly soft and tender in this Fluctuate Olive Duvet Set by Siscovers. Made with 100% Polyester and machine washable. 7 Piece Set: Duvet cover with zipper closure. Two bed-pillow shams with zipper closures (bed-pillow inserts not included) (twin has one sham). Down alternative comforter buttoned inside duvet cover (8 buttons). Two toss pillows (pillow inserts included) (twin has one pillow). One lumbar toss pillow (pillow insert included). 9+ Piece Set: Duvet cover with zipper closure. Two bed-pillow shams with zipper closures (bed-pillow inserts not included) Down alternative comforter buttoned inside duvet cover (8 buttons). Two toss pillows (pillow inserts included) One lumbar toss pillow (pillow insert included). Two euro shams (inserts not included) (king has three shams). The duvet cover is filled with an eco-friendly, ultra-soft down-alternative comforter. The medium-weight comforter is made with poly-fill derived exclusively from recycled plastic bottles; it is machine washable and tumbles dry for easy maintenance. This luxurious comforter is designed to keep you at the perfect temperature all year round. The duvet cover and pillow shams also feature zipper closures, providing functionality and keeping your bed looking neat and tidy. The duvet cover features an innovative no-shift design. Eight hidden buttons are sewn inside the duvet cover to keep the down-alternative comforter insert securely in place. It will not shift while you sleep, and it will stay flat and neat when the bed is made. The duvet cover is backed with ultra-soft microfiber which pairs maximum comfort with elegant style!