Gathering the makeup products necessary for a brown smokey eye is the first step in mastering this look. You'll want to make sure you have eyeshadow shades of brown, from light to dark, as well as an eyeliner and mascara that are preferably waterproof. To give your smoky eye even more definition and impact, consider investing in some false lashes too. Of course, don't forget about brushes! A variety of sizes will be helpful when creating this look.