I had a major dilemma with this when I was first putting my Kakashi cosplay together. I have to tape not only my legs, but my arms as well since I have quite a few tattoos. The BEST answer, white ace bandages... They are nearly impossible to find, but try eBay, I have had immense luck with finding them in lots of a dozen or more on there. Regular tape, or medical tape tends to bunch funny and ends up all wrinkly... poo! >.<! AND since they are re-usable, you don't have to buy new tape every singe time you cos, woot! ^_^ Here's an image of my cos, it's pretty big so you can kind of tell how the bandages sit, nicely conforming to the legs.... Hope this helps!
