New rules about tattoos and clothing will give Spirit Airlines staff more latitude on removing passengers who break the contract of carriage.

Spirit Airlines has updated its passenger dress code with new restrictions on lewdness, building on efforts by the discount U.S. carrier to shake off its image as a downscale brand.

Spirit Airlines' new dress code isn't the only one. Many airlines are getting strict about what passengers can wear; here's what's 'proper'.

Dressing to fit the occasion signals to the world that you know what’s appropriate. But kicking women off a flight for ...

Airlines have some pretty strict dress codes, but they can also be vague and unclear. Spirit Airlines recently tightened its ...