Making a full, queen or king size duvet cover with extra wide fabric saves time. There are only 3 seams plus hem to sew! Try my tutorial below.
I used 110″ wide organic cotton sateen from Harmony Art for my duvet cover. Another extra wide fabric that works beautifully is 120″ wide linen sheeting from Gray Line Linen. You can also use a couple of queen or king size flat sheets instead of extra wide yardage.