Guests at Surprise Wedding

Guests wore cocktail attire to the "engagement party" of Diane and Kinsley, per the request on the invitation. They didn't realize they were going to their wedding. "My sister was the most surprised," says Diane, who stayed with her sister the week before the wedding. There were plenty of opportunities to catch on: Her sister opened the closet where Diane's dress was hanging, saw the photographer before the party, and found notes written to the parents, best man and maid of honor, but she still didn't put the puzzle pieces together.