Halloween is a few weeks away, meaning that way too many smart, successful women will be slipping into this year’s “sexy (insert profession)” costume for office parties. That really doesn’t work for you, because you have an actual profession. Your job probably involves neither a low cut mini dress, not a stethoscope necklace. This year, wear the Skull Heels by Alexander McQueen ($890). The block heel is practical for the office and taking the kids trick-or-treating. The skull reminds the boys’ club at work what happens if they get in your way. Paired with a little black dress, it scratches that witchy itch without resorting to a costume.