Originally Posted by Mashed
Hima can be pretty inconsistent, so I think you could go with any of those lengths. Personally I've seen mid-calf quite a bit and think it looks the best, but go with what looks best for you. As for colour, in the anime it's light green top/dark bottom, and I'm pretty sure it's a whole dress.
Thanks! I made the bottom, mid-calf, along with a petticoat. Now all I've got is to add the top.