Should all airlines have dress codes?

Shoud all the airline follow a dress code as the South West Airline of America follows? As many people knows that south west airline has recently checked Satara Qassim and bound her to get down off the flight due to her revealing dress. Recently the same airline has told a man to change her T shirt or to make it reverse.

I believe common decency in dress is the right thing to do for society as a whole.

Next thing you know they'll be making me undread my hair.

I'M KIDDING.

They should have because their's children on the plane. Revealing clothes and offensive tee-shirts on an airplane should be baned. It should not get carried too far tho. Cultural and subcultural clothing should be left alone.