Stirrup socks, too.
http://www.lionbrand.com/patterns/90667AD.html?noImages=0
http://www.lionbrand.com/patterns/90639AD.html?noImages=0
I haven’t used either of the patterns in the links, when I made a pair for my granddaughter I couldn’t find a pattern because I didn’t know what to look for and just started a sock without a toe and then didn’t work a heel. I bound off the stitches across the back and cast on the same number to continue working up the ankle. Hers ended up long enough to go several inches above her knees. I worked them (no) toe up.