Barbie Doll Chelsea gets a Halloween Play Doh Costume of Disney Frozen Elsa and Princess Anna. Before Barbie Chelsea can go trick or treating she needs a new Halloween costume but not just any costume! Play Doh Halloween Disney Frozen Movie Queen Elsa and Princess Anna costumes. Frozen Elsas Play-Doh dress and Frozen Annas Playdoh dress designs are lots of fun and if youre a big Disney Frozen fan then you probably already own a Barbie Doll Elsa and Barbie Dolls Anna to see the designs of each dolls dress.