There is something so romantic about a dark lip in the winter. Your skin tends to be a bit more pale, your cheeks a bit more rosy, both contrasting beautifully with a purple or burgundy shade. As you have probably seen in recent posts my lip color has shifted rather quickly away from the sunny brights of summertime and instead have taken on a considerably darker pallor with the changing of the seasons. I have a few older go-to dark lipsticks but when I felt as if I needed a fresh new look and  what I found I can’t seem to stop wearing. MAC’s PRO Lipstick in SIN is an…