You know what else isn't classy, Puritans.
What do Puritans have to do with it? Prom is a FORMAL event, the dress is supposed to be FORMAL ATTIRE. Revealing clothing is NOT formal attire. It's really as simple as that. They are more than welcome to wear the skanky revealing dresses to all the other dances they have.
I would rather see females with their Jays and Nips out than classy covered up females. Its a basic male instinct.
🙄