Umi just mentioned it, and I checked mine and mine were still trees with a red bow. Perhaps if I had refreshed they'd have been different. (Time for bed, or I'd check again.) That's very cool. Now we can use them for all kinds of surprises without them looking like last year's castoffs! :D
I like the new look; however, I think it's sort of chintzy (and a bit disconcerting!) to redraw our existing items rather than making separate new ones. Why not have a Glitchmas Box, a Starry Box, and some others as well?