India, May 9 -- There's a 'hidden dress code' that many travellers might not be aware of. A flight attendant says wearing certain clothes can get passengers kicked off a plane. While these codes vary by airline, according to flight attendant and YouTuber Barbara Bacilieri, also known as Barbie Bac, there some general guidelines to keep in mind. Also read | 'Stay away longer': How new travel trend of extended getaways will dominate 2025 vacations

She told What's The Jam in a May 6 interview, "Airlines won't always tell you this, but there's a hidden dress code. And breaking it could get you denied boarding, delayed at security, or worse - put in danger during an emergency. Heels can pop the evacuation slide. Flight attendants are trained ...