How to Sell Curtains to German Women

I was rushing to work yesterday and saw this ad of a naked man selling curtains... Well, he isn't exactly selling them but he is wearing one. How would you sell a curtain to women? It isn't very exciting... I guess they were trying to spice it up. How do you sell curtains to women? I like asking questions and will be asking women this week what they think of the naked man ad.