Chi-San Wan | Stylist, London

“I get really cranky on flights if I'm not comfortable, but I also feel the need to 'appear' like I'm not just slobbing out for 13 hours, so what you wear is important. I would always go for a loose-fitting but classic sweater such as the raglan sleeve top. Not just for lounging, it can easily be glammed up another time with chunky gold jewellery. Slouchy boyfriend jeans (rolled up at the bottom) are a must for ultimate comfort and these COS ones are perfect - I know, I have a pair! Add on accessories such as these classic shades for when you land and you don't want anyone to see those tired eyes, and wrap abit of colour around you in the form of a big scarf for abit of lift - also good as a travel blanket!”