The True North by Sleep Philosophy Cozy Flannel Duvet Cover Set offers a cozy and charming touch to your bedroom. This 100% cotton cozy flannel duvet cover and matching shams showcases an adorable black olivia dog motif on a white ground with black small polka dots and red hearts. Machine washable for easy care, this cotton flannel duvet cover provides you with an incredibly warm and comfortable update to your home. Button closures help secure a comforter insert within the duvet cover and the four internal ties in the corners help prevent it from shifting. A comforter insert is NOT included.