Experience has taught me that the best way to navigate the Black Friday and Cyber Week sales is to have a strategy. So every year, without fail, I put together a wishlist of sorts. Items I’d like to add to my wardrobe (ideally, on sale). Gifts for loved ones. Home decor that needs refreshing. It’s a list I’ll build up over six months, with the aim of ticking off a few key pieces, with the rest being “nice-to-haves”.  If you haven’t already bookmarked it, my Black Friday/Cyber Monday cheat sheet is here, and will be updated every day with new…