Very good start
I remember when i first made this...
Yep...
This is a good one, but a common mistake on dress ups is making "line" mouths...
They are Really hard to click on, so that makes it anoying...
Try this...
In the mouth clip, create a new layer, and with the brush set big enough...
Draw a line over the mouth...
As if you were copying it...
Now select the brushed vector, and in color, set the alpha to 0%...
That way it will be the same mouth, but with a wider "click.area"...
If i didn't explained it well, just PM me and i'd be glad to help you...
Congrats...
Very good start...