There are 3 new retro Cure shirts at Everything English, but the real reason I'm posting this is because of what they say in their newsletter: "The Cure have just released 3 new retro designs in anticipation of their summer tour. Also a couple of the older designs have been put on sale while supplies last. Buy them here or pay heavy at the concerts!" (Thanks AndytheCurefan)
What do they know that we don't? : ) I really wouldn't get too excited about this. It's probably just an error on their part, or they're referring to the rumored European festival dates.
Update: Here's what EE had to say when they were questioned about this "summer tour": "Well at first there was going to be dates and then not. Then there were going to be Europe only dates and then not. The feeling is that dates will be added as warm up gigs around the Coachella and Pearl shows and there will be at least one "secret show" or two so keep your ears open..."
I think it goes without saying that this is merely speculation on their part, and is not confirmed at all.