Last year, Brianna Laugher did a visual review of her geek shirts, those currently in active use and those consigned to the crinkle-heap.
Here are her current faves, there are notes on the Flickr page:

Image description: nine tshirts folded flat and arranged in a square. (Image by Brianna Laugher, CC BY-SA).
Of these, she writes:
Only 3 (maybe 4) of these are men’s cut. In a giant not-coincidence, they are also the shirts I wear while exercising or bumming around the house, as opposed to when I go out.
Women geeks, including fat women geeks, like nice t-shirts too!
See also the retired shirts, of which fewer have good cuts for her.
Question: which geeky events, groups or organisations have produced clothing you are still wearing, if any?
This post is also an open thread for discussion of any topic of interest, including older posts.

