Bringing some long-lived fantasies to life, the 'Swimmable Mermaid Tail' by Monika Naumann is sure to excite the youthful spirit of Etsy shoppers.

The tails, which function in water, are made with a material called 'mono fin,' which is an apparently sturdy and durable swim fabric. The pieces, which are made to order, come in a variety of colors from orange to bright pink. Textured and as luminescent as you might expect to find on a real-life sea maiden, these are realistic in a way that is truly stunning. Priced at around $250, these might be an expensive splurge, but will surely delight anyone with a mermaid obsession.

Colorful, fantasy-inspired and incredibly unique, these swimmers are bound to get buyers excited about going in the water.