I had a question. Now, I'm no n00b to the anime world, but I keep seeing boxsets that come with t-shirts...but don't say what size they are anywhere on the package. And from my experience, it doesn't say the size anywhere in the product description if you're looking it up on the intercool, either.
So, someone clarify for me...are a) these sizes completely random, are b) they all generally one size --i.e., they all decide most fans are a Large (they so WOULD, lolol) so they stick a Large sized t-shirt in the box set, or are they c) made of super stretchy materials allowing one-size fits all?