1) Learn and perfect tying a new necktie knot (or learn to tie a bow for the first time). 2) Iron your cotton and linen pocket squares; steam your silks. 3) Shine your shoes. 4) Catch up on your favorite style blogs. 5) Clean out your closet. Reorganize and purge. 6) Sew on missing buttons/other various clothes mending. 7) Polish your tie bars, collar pins, cufflinks, and other metal jewelry. 8) Go through your closet and make a pile for your tailor of clothing that needs alterations. 9) Arrange your neckwear by material/color. 10) Online shopping of course!