I'm getting a dreamy mood with darker undertones, which I assume is what you're going for! Actually, I think a large part of that mood is coming from character dialogue. The other characters all seem to be bitter, nihilistic, or always slightly annoyed at adelaide, and having that contrast with the whimsical-feeling atmosphere is working great. The protagonist's internal dialogue, and the few choices she can make, seem to be apathetic/passive or annoyed. If I had to guess, it seems like you're wanting to lean towards having your diversity of choices be in that range, but you haven't quite implemented that. So I think sprinkling in some expressive choices along the way will bring out her character a lot more!