This little mermaid child"s costume set includes a mermaid dress and seashell headband. * The child ariel mermaid costume comes in sizes X-Small, Small, Medium Plus, Large, Medium, Large Plus. * The seaweed boa is not included with this child size little mermaid costume. * Please note: This item"s color may vary due to inherent manufacturing variations or your computer monitor"s color settings. The item you receive will be identical or substantially similar to the item pictured in this listing.