Hmm, I was trying to make it look like she was standing sideways and slightly turned towards the viewer. ^_^; That's why her shoulder's so small, but I suppose I could have made it a bit bigger.
Thanks a bunch for your comment! :D I really appreciate it!
Oh I love this! She's so cute. :D The way you did the nose and her little lip is adorable. Your whole style screams with cuteness, actually. The heart pendant looks like candy and the blue in the background goes with her hair. <3 And the shine on her glasses is really nice (I like that it doesn't look like they're simply frames like some people draw; you glossed them over).
Suggestions? Only one! The length of her shoulder is waaay too small. It's like you put this huge head and neck on a little tiny body. Perspective wouldn't make her that small in my opinion. If you broden it some more it'll look just fine. :D Overall very good job!