There's a new xkcd t-shirt in the store -- I've been getting requests for this one since the comic went up, and I've finally made it! It'll start shipping next week, but I have limited stock so you should order sooner rather than later.
The deadline for Christmas orders in the US is December 13th (the earlier the better, though, because stock is limited!) If you want your shirt by Christmas, you should order ASAP. International orders are not guarenteed by Christmas -- the customs departments sometimes hold them a while. But if you order now, you will more likely than not get it in time.
