The airline shared the advice via its social media channels, arguing that denim can restrict movement and significantly reduce comfort when seated for extended periods.

While the carrier stressed that this is merely a recommendation rather than a formal dress code, the suggestion has met with mixed reactions, particularly from expats and frequent flyers who view jeans as a practical and durable travel staple.

Critics and passengers have been quick to respond, noting that many prefer the versatility of structured clothing and do not wish to arrive at their destination appearing as though they are heading to bed in joggers or leggings.

Some travellers pointed out that any physical discomfort during short-haul European flights may stem more from limited legroom in economy cabins than from their choice of trousers.

Despite health experts often supporting loose-fitting garments to aid circulation, the consensus among pragmatic flyers remains that personal comfort, flight duration, and destination plans will continue to dictate their wardrobe, leaving denim firmly on the passenger manifest.