Budget carrier Spirit Airlines quietly updated its contract of carriage Wednesday to include a more thorough dress code — which caught at least some unsuspecting travelers unawares. The new

Spirit Airlines updated its dress code this week with more descriptive and restrictive rules, warning passengers that showing too much skin - or a crass tattoo - could get them banned from boarding or removed from a flight.

The budget airline updated its contract agreement with customers to prohibit inadequate clothing, bare feet and offensive attire or tattoos.

Spirit Airline passengers can be turned away for offensive clothing, not adequately covered or for "an offensive body odor."

Passengers flying Spirit Airlines may need to conceal some tattoos or put on more clothing for their next flight, according to the airline’s updated contract for travelers.

Spirit Airlines customers have to don unprovocative clothes that do not expose “breasts, buttocks, or other private parts” when aboard the low-cost carrier, according to new standards posted this week.

Spirit Airlines said its passengers may not be allowed to board the aircraft or can be forced to leave if they are sporting “lewd” clothing and/or have not covered “offensive” tattoos, according

Spirit Airlines is taking a clearer stance on what passengers can and can't wear on its planes, banning visible "private parts" and lewd tattoos.

Spirit Airlines has updated its dress requirements effective January 22, mandating that passengers must not be barefoot or inadequately clothed, which includes see-through clothing or exposed private parts.