Grey Cup: Tips for staying warm at the CFL's biggest game

Even though the temperatures are not expected to be too frigid Sunday for CFL’s biggest game of the year, for those who have never sat around a football stadium for hours on end, here are some tips on staying warm. 
Learn to layer like this delicious Smith Island cake.
Learn to layer like a boss
This may be sound like a no-brainer for the seasoned pros but learning to layer is an art form that is worth mastering. The trick is to start with a nice snuggy base layer, something like meri