COSTUME INCLUDES: Ariel Pet Costume OFFICIALLY LICENSED: Disney's The Little Mermaid Ariel. THE RIGHT FIT: Pet size large (21-29LBS), when deciding size, note costumes run smaller than apparel. Refer to the size chart and sizing video before choosing. Do not select size based on breed alone, as fit may vary. IMPORTANT DETAILS: Ariel pet costume features a mermaid tail, seashell top and a fiery red wig EVERY DAY IS AN OCCASION: Great for Halloween, themed parties, or cosplay events. Life is more fun in costume. COSTUME DESTINATION: Rubies aims to spark joy and creativity as your go-to destination for expertly crafted costumes & accessories.