"Look at this costume. Isn't it neat? And you thought your costume collection complete! We really think you're the girl, the girl who can rock everything! "  There are plenty of cute dresses in Disney princess history. Some are perfect for balls and singing with birds in the woods but there are no outfits so ready for adventure as Ariel's seashell bra and free-floating fins. Don't you wish you could get in touch with her free spirit? Lucky for you, you can be part of both worlds and you don't even need to give up your voice to do it! You can flip those fins while you're jumping, dancing on those, what do you call them? Oh, feet! There's no doubt that Ariel has the most fun out of all the Disney princesses. She's a rebel, to begin with, getting so distracted with her awesome underwater museum and exploring the forbidden surface of the ocean that she misses that weird seashell concert that her sisters are holding. What was that for, anyway? Oh well, we're sure that saving the hunky Eric was worth her dad, Triton destroying her trove of treasures untold. Now, if only she could figure out how to use a fork once she's on land! The only challenge of rocking this Ariel costume? Not flippering out when you see how cute it is! The skirt is a shiny mermaid cut with a shiny metallic finish. The shiny purple halter features a sheer midriff so you'll have that underwater look without getting a chilly stomach. Both worlds are your oyster when you're kicking it in this gorgeous Little Mermaid outfit!