Valid
There appears to be sound reasoning here. It would have been preferable if the personnel had clarified things and taken a friendlier attitude.
She was no stranger to flying. This is, however, the first time she has been handled unfairly. All she wanted to do after such a wonderful trip was come home to her children. She wasn’t expecting an especially unpleasant surprise.
The Unpleasant Surprise
She arrived at the gate of the terminal to board her aircraft. This lady, on the other hand, was denied admittance! Furthermore, the guards had to use coercion to persuade her to leave… all because of her dress.