I've always maintained that you should do all of your Sephora shopping at this time. In fact, if you can, you should try to become a VIB for the next year by making your $350 purchase -- you'll receive $437.50 worth of stuff. You could, in theory, purchase 14 Clarisonic heads. They won't spoil and they'll be useful as long as you don't abandon your Clarisonic.
That said, I haven't been using my Clarisonic much lately, so I've compiled a list of things that I would or will likely purchase...
1. Tools: If you don't have a Clarisonic, a GHD, or any of these big-ticket items, now would be the time to invest. 20% off a $225 flat iron is pretty significant, and GHDs never go on sale at Sephora. Come to think of it...nothing ever goes on sale at Sephora unless the brand is being discontinued at the store. This Clarisonic set with travel-sized Josie Maran products seems like a pretty sweet deal.
3. Things you already love: If you know you're going to repurchase your favourite red lipstick or your daily brow pencil, you may as well get one (or three) while your discount is active. Some of my favourites include Laura Mercier Secret Camouflage concealer and Caudalie Beauty Elixir. And the aforementioned Clarisonic Sensitive brush head.
What is everyone else purchasing from this year's F&F? Leave it in the comments so I can peruse!