Being flexible about the time of your wedding could spell big savings. Look for wedding packages that include those hidden "extras." Look for online discount deals on favors, save-the-date cards and invites. Go for pros looking to break into the wedding market. You get a deal and they get the good references. Find bargain blooms at Costco or Sam's Club. Buy your cake at the supermarket. Dream dress out of your budget? Consider a secondhand gown.