wedding items online store sale

What do you say when you arrive at the wedding of a young couple and the mother of the groom is wearing a wedding dress? I mean, a long, flowing, white dress with a plunging neckline. Knowing how she was (INAPPROPRIATE) with her son, I wanted to say - ohhh- how sweet - were you hoping he'd get confused and marry YOU instead ? (PS - her husband, the groom's father, thought it was hilarious -- rumor had it the bride wanted to kill her ) wedding items online store sale