According to the terms of the carriage contract, passengers who are removed from a flight or denied boarding because of “offensive” clothing are not entitled to a refund, according to the terms of the carriage contract. The policy change comes after two women claimed they were kicked off a Spirit flight in October for wearing crop tops.

Passengers may not be allowed to board Spirit Airlines flights if their tattoos or clothes are deemed “offensive,” according to an updated contract between travelers and carriers. Airline officials updated Spirit’s contract of carriage on Wednesday,

The list includes see-through clothing, being inadequately covered, and exposed breasts, buttocks, or other private parts. It suggests the “no shoes, no shirt, no service” clothing policies often found at restaurants are increasingly being applied on planes, too.