There are some cute Halloween costume ideas for toddler girls to dress up in. One of these is the Abby Cadabby deluxe toddler costume. This costume for girls features a dress with a crushed velvet top with blue and purple flairs at the bottom. The wings are detachable. There are also purple and pink stands of fake hair that a little girl can clip in her own hair. This costume even comes with a wand wrapped in ribbon. Your little girl will look so adorable as she sets out for fun Halloween activities.