There's a girl in my class who smells like shit, but no one wants to tell her that she has an odor.

I don't want to inform her of her strong odor because she's so sensitive, so I just live with it ....... I don't know what else to do because I usually don't sugar code, so of course she's be over the top offended... I don't want her to walk around smelly, but I also don't want her to be offended ... I hate school because of things like this