Yes, we have bought their "gift sets" after the holidays. If you are not TOO particular about what scent, they usually have lots left. Last year DH picked up several "apple" themed ones (long story, but I always need apple-themed gift items) in about early to mid-January for more than 50% off. Also, check out the dollar spot at Target. They are LOADED with creams, soaps, jewelry and such right now. And I am SURE that most of that will be clearanced soon after Christmas.
I, too, will be out looking for b.day party stuff right after the holidays for DS's January birthday. He usually has the BEST goodie bags, due to the timing! And if DD could decide earlier on her birthday theme (July b.day), then I would be shopping for her too!.........Good luck...............P