The more I read about the book Big Foot Knits by Andi Smith, the more I think I've GOT to get me a copy.
My feet are size 10 narrow. I didn't think at first that would qualify for this book, just going by the title.
But actually, this book is about customizing socks to your own unique feet. I've heard the author interviewed, and it sounds like she did a LOT of research regarding different shapes of feet and toes.
There are people out there who knit any old sock pattern that appeals to them and they fit just fine. But I've knit two pairs of socks (one for myself, and one for hubby), and crocheted one pair too, and they just DON'T fit.
OK, I'll grant you, the first two pairs I just blindly followed instructions. But the third pair, I tried really hard... and knit them toe-up so I could try them on along the way, and they SEEMED to fit when I was 3/4 of the way up the foot. But once I went to actually wear them, it turned out they were actually too big around. It was those darn narrow feet again.
I'm still thinking about it... We'll see if I have any crafting budget left after Stitches Midwest next weekend. ;-)