First things first, wear comfortable shoes that are easy to slip on and off - you don't want to be that person struggling to untie their laces while a line of impatient travelers waits behind you. And trust us, socks are a must, you don't want to be walking barefoot on that germ-infested floor. Opt for easy-on, easy-off clothing, like a simple dress or a pair of stretchy pants.
Now, about those electronics - you'll need to remove any laptops, tablets, and phones from your carry-on bags and place them in a bin for scanning. So, consider wearing a shirt or dress with plenty of pockets to keep your devices close and easily accessible. And if you're feeling extra fancy, you can even invest in a TSA-friendly bag with a built-in laptop sleeve.