Using this duvet cover set is a breeze. First, open the button closure on the duvet cover and put your comforter inside. Make sure to tie the internal corner ties to the corners of the comforter so it stays in place. Then, simply put the shams on your pillows and arrange the decorative pillows on the bed. When it comes to maintenance, the duvet cover and shams can be machine - washed. However, for the pillows, it's best to spot - clean them to keep their shape and quality. Remember, this set is OEKO - TEX certified and has an antimicrobial treatment, but avoid using harsh chemicals during cleaning to preserve these features. Also, since it's made of cotton, it might wrinkle a bit after washing, but a gentle ironing on a low - heat setting can easily fix that.