Navy Blue Pintuck Duvet Cover Set BlissNavy Blue Pintuck Duvet Cover Set This navy blue pintuck duvet cover set bliss can change the whole look of your bedroom with a simple bed change all the time adding a relaxing and calming feel. Navy blue is said to be a royal color. Kings and queens have bedecked their furnishings and clothes with navy blue because the cost of dying to this color was prohibitive. Today, we common folks can now afford it and can change our bedrooms to royal status