Myka Meier, founder and director of Beaumont Etiquette, reviews how accurately television and film portray etiquette in scenes from 'Princess Diaries,' 'Downton Abbey,' 'The Crown,' 'Pride & Prejudice,' 'Bridgerton,' 'Pretty Woman,' 'The Gilded Age,' 'Titanic' and 'A League of Their Own.'Instagram: @MykaMeierWebsite: www.beaumontetiquette.comDirector: Frank CosgriffDirector of Photography: Brad WickhamEditor: Matt ColbyEtiquette Expert: Myka MeierLine Producer: Jen SantosAssociate Producer: Jess GordonProduction Manager: Marilee HodgeProduction Coordinator: Jamal ColvinCasting Producer: Nick SawyerCamera Operator: Matthew DinnenySound Mixer: Ian EicksteinPost Production Supervisor: Marco GlinbizziPost Production Coordinator: Andrea FarrAssistant Editor: JC ScruggsSpecial Thanks: Beaumont Etiquette