Ignore them, kiddo. Chuckle to yourself, because you know how ridiculous they look when THEY think they look "sexy." Pride yourself on retaining your own self-respect and dignity, and quietly pity them for having such a need for attention that they sink to such lows. Be glad - you are yourself, and have the love of your beloved animals - that's more than they probably have, and that love will last longer than the fads they follow, the fishnets they wear, or their self-respect.

Hee hee - if you are feeling gutsy enough, stash an old sweatshirt in your locker to offer the least-dressed of them "Oh, dear, I'm sorry you cannot afford enough clothes, here, this will at least keep you from catching pneumonia."

At one job where I worked, we had another young single woman "Krystal" (not her real name) who constantly wore skirts too short, tops too tight, etc., trying to look "attractive" to the males. She never knew the effect her outfits really had - I had to bite my tongue one day when one of the single guys whispered to me (just after she walked away) "Do you think we could take a collection and buy poor Krystal some clothes that fit?" I doubt that was the reaction she was looking for!