The month of December is here which means the marathon of holiday film reviews will begin! Today’s special holiday edition of Movie Monday is focused on The Shop Around the Corner starring Margaret Sullavan and James Stewart. Although the lines between whether this movie is a Valentine’s Day film or a Christmas movie, I am team holiday film with this one! So, here we go! Last year was the first time I watched The Shop Around the Corner for the holiday film list, and instantly it became one of the must see movies of the season! I am not sure why, but it sure seems that James Stewart had a…