Lizzie Post, Snooki, JWoww, Sammi, and Tinsley Mortimer

The ladies of Jersey Shore left their hard-partying, fist-pumping ways behind for a makeover courtesy of Harper's Bazaar.

A guide to our favorite Jersey Shore slang

In the magazine's latest issue, Snooki, J-WOWW and Sammi Sweetheart go through a charm school of sorts with tutelage from Lizzie Post, the great-great-granddaughter of etiquette expert Emily Post, and High Society star and New York socialite Tinsley Mortimer.

The MTV reality stars get schooled on posture and table manners, as well as red-carpet-worthy makeovers.

Do you think they pull off the debutante vibe?