Teen girls everywhere are missing one staple item in their wardrobe – a comfy flannel shirt. I may even suggest getting two. One casual and one more fun one with some studs on it. The best thing about a flannel shirt is how versatile they are. Wear them with jeans or leggings, open or buttoned, studded or plain. My favorite way to wear a flannel is with leggings and combat boots. With a basic t-shirt underneath you can leave the flannel open and if you get too hot simply tie it around your waist. Flannels are also great because they come in different styles. You can get a thin one, or a thick one. They even come lined if you want an extra warm one. They come in all different colors and you can find them everywhere and anywhere. I specifically love the ones from American Eagle currently because they are a bit longer so your butt is covered when you wear them with leggings.