Would you like your daughter to be treated with disrespect? Would you like her to feel like shes worthless? Of course not. No woman should ever be treated like that. So treat every single woman with respect.
Yes, it is a wonderful and very romantic idea. "Men ~ take note. Very romantic idea. If you don't know if she has the dress you want her to wear, buy her one and make sure it's a stretchy fabric so that you have a better chance at getting her right size.