You had me at "angel"
Interesting design. It's nice and well-balanced, but I'd recommend a few more ornaments, patterns or details; particularly in spots like her shirt or her boots that are mostly flat colors. Maybe some feather ornaments, or a colorful pattern that speaks to her inviting and friendly characterization. Just a suggestion.
Other than that, the face and hair are well-drawn and expressive; it works well to speak to her character, at least as it's described in the description.