I'm such a newbie

Hi ! Finally a post about my artwork. I sketched a lot of new outfit ideas but I don't have scanner so I can't show you :( I'm still learning to use the graphic tablet for digital painting. As you see, the first pic is my doodle using graphic tablet. Mine is Bamboo Manga by Wacom. The second and third pics are an illustration of Marella 's outfit :D
What do you think about them ? :)