Carriers typically leave it up to flight attendants to judge whether a passenger's garb is inappropriate for wear in the air. So how do you know if your outfit is appropriate? Learn from the past: Passengers have been removed from planes for wearing everything from low-cut dresses to baggy pants to T-shirts splashed with expletives or offensive (well, depending on whom you ask) political messages. If you can't wear it to church or dinner with your mother-in-law, you probably shouldn't wear it on a flight. Read more about airline dress codes in Are Airline Dress Codes Too Extreme?.
Do you agree with this list? Share your in-flight fashion dos and don'ts in the comments!