Was genuinely surprised to find a package of blanks when I got home this evening, as Woot typically never really likes what I have to say. ;) Regardless, here's my brutally honest assessment, for the rest of the "fey little fancy-boy" demographic.
I wore a K12 in the old AA sizes, which offered the fitted (but not tight) look that I prefer for my tees. I've got small shoulders and arms for a guy (check out my 7.5" pythons!!) so the width was great, and the length hit right around waistband level. My one gripe was that the sleeves were a little short and looked a bit effeminate.
I received 3 blanks in the new Anvil sizes, WM, WS, and K12. (Probably because I typically order shirts for both myself, and for my sister.) For Potty Emergency! and giggles, I tried the ladies' tees on. Predictably, they were too big. Although the straight cut of the AA shirts meant I could get away with the old WS or WM (despite the short sleeves again!) the 'curvy' cut of the Anvil ones make them an absolute no-go. Severely limits my tee-trade options, but what can you do.
Sister is a tiny slip of a thing (im guessing about about 5'3" and 105 lbs?), but likes her shirts roomy, and so ultimately preferred the AA WM cut. She'd probably be insulted by a kids' size, so if I were to surprise her with another Woot shirt as a gift, I'd probably go with the WS.
On to the K12. I was pleasantly surprised, out of the package, that the fabric felt softer than expected - pretty comparable to the AAs. Not sure how it will take to a couple of washes; I live in a tiny NYC apt, so things are usually sink-washed and rack-dried, rather than burning money in a laundromat. This also means 'shrinking' the shirt isn't really an option; shame that, because the K12 felt considerably larger/longer than the AA. However, the sleeves are a good couple of inches longer, which is a big plus in Anvil's favour.
Thank you Woot, for the blanks, though I sadly still don't know which size I wear! I'm guessing that those of us who used to order the K12s will probably fall somewhere in the K8 or K10 range.
I've gotten selective about designs over the years, so I guess I'll be waiting for a real must-have (something along the lines of a TruffleShuffle monster, some quirky VonMonkey goodness, an Edgar masterpiece, or another Katie Kaboomin' RGlee/Kasey mashup, hint, hint) before I bite the bullet and try my luck with the new kids' sizes.