Snag a Swimways Disney Princess Ariel inflatable pool float on Amazon.com (https://www.amazon.com/gp/product/B0B4Y6PT2D/ref=ewc_pr_img_1?tag=quackdeals-20) for just $6.82 (Original price $11.53). Free shipping is available with Prime or orders over $35.
(https://m.media-amazon.com/images/W/MEDIAX_849526-T1/images/I/81Lz-LqOV5L._AC_SL1500_.jpg)