Standard Mattress Sizes

Always measure the length, width and depth of your bed for standard mattress sizes before buying a goose down comforter. Some manufacturers label their bedding "full/queen" or simply "king". A California king is narrower but longer than a standard king-size bed. You don't want your beautiful goose down comforter to be too small or too big. Compare your bed's measurements to the goose down comforter and make sure the down comforter is large enough to cover the top and sides of your bed.