Should I learn to keep my mouth shut?

This girl I know, one week before her wedding allowed herself to get badly sunburned. I told her that she was silly since she was wearing a strapless gown and she had bright red singlet marks on her upper torso and the tops of her arms were bright red. She informed me that she was getting a fake tan and this would cover it up. In the photos all you see is the bright red and the patchy orange streaks of fake tan. In fact she had o hide a finger up her husbands sleeve whe getting photos of the rings as it was orange!! I mentioned that it was a pity as your wedding photos are a life momento. So as you can gather I am considered to be rude and nasty. Does anybody agree?