A mother is going over to son's house, who happened to be just married.
She knocks on the door, and her daughter-in-law answers, naked.
The mother is shocked, and goes, "Why are you walking around the house naked?"
The new wife replies, "Well, this is my love dress, and when I wear this dress, my husband get's really excited."
The mother ponders over this for a while, then goes home.
After a little more thinking, the mother decides to try it on her husband when he gets home.
So when her husband knocks on the door, she answers it, naked.
The husband looks her up and down.
Then asks, "Why in the world are you walking around the house naked?!"
So the mother explains, "This is my love dress."
The husband looks shocked, and then replies, "Well, it needs to be ironed!"