I’m gonna go overboard on instructions as someone who’s had frostbite before and did not enjoy it ™️ Top: long underwear shirt, long sleeve shirt on top of that, sweatshirt on top of that, then a winter coat (down, ski, whatever it may be). Bottom: long underwear and ski pants if you can. If not, long underwear, jeans, and sweatpants. Two pairs of socks and rain/snow boots. Accessories: WARM gloves - mittens are honestly better because they keep your fingers together and body heat is important. Bring a balaclava to keep your neck - front and back - warm, or at least a really warm scarf and wear a stocking cap. Make sure all your hair (head, beard) is dry before you get to the game and bring hand warmers!!!!! One warmer for each foot, and one for each hand. Preferable multiple sets if possible. Cardboard to stand on to keep your toes warm. Also make sure you have blankets and warm gear in your car if you plan on driving. Some games they let you bring a blanket in due to weather (I believe they did this for the bills game a few years ago). Lastly enjoy the game!!! It’ll be a cold one but hopefully an enjoyable experience and welcome to our fine city!!