I have... no idea what to officially call these yet. I was thinking Faithful Love Eye Patches, but that sounds odd. XD Also, I'm aware the item needs work. I think it's just how I resized them.
IN ANY CASE. Hurr:
Orange/Yellow
Purple/Blue
Orange/Pink
Red/Brown
Yellow/Orange
Purple/Pink
Dark Blue/Light Blue
Are you looking for some suggestions too, or are you only looking for interest check? I think they are super unique, really nice! =D I like especially the red and blue version. Did you by any chance try them over actual eyes?
Critique/suggestions are more than welcome. Thank you~ I have tried them over eyes. They work best with cache and smaller.
ETA: Actually it looks like they work fine with all the default eyes. o: I'm surprised.
I think you should differ between "outer" outline, and the lines you are using to define the details. =3
See here... with outer outline i mean this line:
This line should be a little bigger and "sturdy". However, all lines inside should be much thinner. On the ci and the wearable.
I tried to push it a little more in the dirction i mean and scribbled over it a little. But its still pretty scribble..ish. ^^'
vs 
(I made the lines around the chain a little thinner as well. If you have super tiny areas you usually use thinner lines.)
Is this better? I worry I might've made the outline too thick. T_T

The concept is better, yes. =) Outer line bigger, inner line thinner. But.. if you compare both, i think the outer line around the flower and the cross could be a little thinner as well. Not a lot, but a bit. Are you drawing free hand or with a lining tool? The lines look a little shakey..
I'm drawing freehand and (trying to) smooth out the lines with a blur tool. 8D I'm also drawing with a mouse, which is hilariously difficult.

I did another color, for comparison's sake:

Ooh, yes this indeed sounds difficult. xD Did you ever try a lining tool? When i still used my mouse i figured it was much easier to use the lining tool instead of drawing free handed. ^^ The size of the lines on the wearable is much better! The ci is still a bit on the big side, but much better either. The lines inside the rose are still pretty prominent though... which might stem from the tiny size, so the lines look bigger than they are. Do you maybe have the outlines on a separate layer? In that case you could go ahead, set your eraser to 20% and go over the lines a little to make them less.."obvious".