Dress for Comfort
This tip goes against the tip about dressing like you belong in first-class, but it’s also the safer route. Since getting bumped up to first-class is a game of numbers, it’d be a lot safer to put on comfortable clothing. Wear clothing that allows your entire body to breathe.
There’s a lot of moving around in airplanes, and the last thing you want to deal with is accidentally ripping your too-tight skinny jeans while getting up to use the bathroom. You can worry about how you look after you check into your hotel room. Trust us: you won’t find love inside of an airplane cabin.