While her outfit is certainly sexy I can’t say that it rises (pun intended) to the level of lewd.
The story: The airline thought it was.
Kyla Ebbert, a waitress in California, appeared on several national news programs in 2007 after she was told by a flight attendant on Southwest Airlines that her skimpy outfit was potentially offensive to other passengers. Rather than go home, change and take a later flight, she draped a blanket over her legs, then did the rounds of morning talk shows.