I am throwing a lingerie party for FIL's fiance. Her family is more on the conservative side, so I thought it would be nice to have every one come over and we could do at home spa treatments, like facials, foot soaks etc, and the only lingerie part would be the gifts. How would you decorate for this? I was thinking maybe doing a luau since they will be going to Hawaii for their honeymoon, but I don't know if that would be strange since we will be doing spa type things. Any ideas?