Business Insider asked an etiquette expert what people should avoid doing at high-end restaurants. She said diners should never disregard the waitstaff or arrive late to their reservation.

Looking forward to a nice dinner at an upscale restaurant? Follow this guideline to avoid any hiccups and ensure that you're ...

Dining at a fancy restaurant can be intimidating because of all the subtle unsaid rules that are meant to be followed. While a lot of dining etiquette is a form of courtesy, some rules are meant ...

In today's Miss Manners column, advice columnist Judith Martin responds to the etiquette of discreetly consuming remaining ...