© @elinwarnThe key to nailing the look is a pair of airport trousers that strike the balance between comfort and style. © @azoiteiamandaIf you've got a holiday coming up and you've already settled on your roster of holiday dresses, the final thing to invest in before you fly is a pair of airport trousers. Shop: The most stylish airport trousers to buy before you flyM&S, Linen Rich Drawstring Wide-Leg Trousers M&S Price: £28 www.marksandspencer.com Shop now I've never met a pair of M&S trousers I didn't like, and this linen-rich drawstring pair (which comes in five colourways, by the way) is exactly what I have in mind when I think of airport trousers. Price: £28 www.marksandspencer.com Shop nowH&M, Jersey Drawstring Trousers H&M Price: £17.99 (was £19.99) www2.hm.com Shop now The best lifehack for flying? Price: £17.99 (was £19.99) www2.hm.com Shop nowLounge, Satin Pleated Trousers Lounge Price: £63 (was £70) lounge.com Shop now For those who want a more elevated look, these satin pleated trousers from Lounge could take you straight from the airport to an event with ease.