I'm whipping out easy outfits for that feeling of accomplishment, because I have one or two harder ones I'm working on that aren't quite panning out the way I wanted.
Don't worry, nothing turns out exactly like you see it in your head, but with a lot of practice, it gets closer. lol These outfits you're doing have been great.
It's not so much the getting it drawn as it is the loss of detail in the final image. It is so frustrating to me when I'm playing the game to have items with details so small I can't see what colors are on them, so I'm trying really hard not to do that myself... which means I've had to scrap some cute things because they just didn't handle the scaling well.
I kind of noticed that about the fairy dress, actually. When I switched the game to fullscreen to test a design, I saw all kinds of little details on that dress that I hadn't seen before.