When I pulled out these fabrics and the book "Sewing Clothes Kids Love", I asked my daughter if she wanted the Insa skirt or the Feliz party dress or the Manhattan Special Occasion Dress. She replied that she wanted a skirt. Of course, I was forgetting that all skirts end up as strapless dresses :).
I have also seen her wear a boob tube from her dress-ups as a skirt and a fairy skirt as a poncho. I guess your wardrobe is more versatile when your chest, waist and hip measurements are all about the same.