For a masquerade ball, an old wedding dress transforms a shy, lonely woman into a dazzling Queen Guinevere and brings her an enchanted Sir Lancelot. A widow is surprised by two unexpected visitors at her sister's wedding - one breaks her heart and the other captures it forever. When the bride-to-be leaves her fiance stadning at the altar, her sister borrows the groom. A "blue" groom is torn between the woman to whom he is betrothed and a woman from his past. A young woman counts on her lucky sixpence to bring her a marriage proposal from the man of her dreams.