[Madame-Aiko]

Hai! So basically when you sketch, or line whatever you're drawing, you shade whatever you color inside of it, yes?
Sometimes it looks better when you shade the line art according to what you color inside of it as well.
Of course, you want the people to know that the shape is still there, so instead of using one solid black line as a belt outline, you shade the outline a tad darker than the areas inside. Say you were to use white for the inside. You'd want to use a very light, light gray for the outline in that white area.
I hope that makes better sense. ^^'