Main Content

Undersea Mermaid Womens Costume

or 4 interest-free payments of $13.75 with Pay with Sezzle Information
View Size Chart
Product Information

Items Included
  • Top
  • Skirt
  • Hair Clip
  • Adult Mermaid Costume
  • 100% polyester stretch knit fabric
  • Tank top has ruffled neckline, length-adjustable spaghetti shoulder straps
  • Skirt has back zipper; fitted over hips & thighs, gathered circle from knees down
  • 3" diameter starfish mounted on metal alligator clip
  • Wig, boa and bag each sold separately

Ever wonder what the latest undersea fashion trends are? Of course, who hasn't? While we have no idea what reverse-mermaids (fish on top; legs on bottom) are wearing these days, our exclusive Mermaid Costume is really making a splash in the ocean deep!

We know you're thinking to yourself, "Hey writer, I am perfectly happy on dry land with my gams and my oxygen, so why should I dress up as some legless fish lady if I'm not going to a deep water cotillion anytime soon?" We're so glad you asked, because this look isn't just for aquatic adventures, anymore! Now you can dress up like an undersea starlet while still enjoying the benefits of surface life, like sunlight, air, and a comforting absence of sharks (which is something many don't truly appreciate until it's gone). Looking like a chic city gal from Atlantis will make you the most popular sea-lady at the costume party, and if you don't show up with a date, you'll definitely have a school of mer-fella's swimming around you!

The best part is you don't have to go on a deep sea shopping expedition for this fashionably fishy look. And, since we've designed this costume ourselves, the green fitted skirt gives you the appearance of having fins, but is designed with human legs in mind! It also includes a tank top that's fit for a beach party, and a starfish hair clip that would look lovely in a bright red mermaid wig. So why don't you slip into this cute undersea ensemble, and make some waves of your own?!

Size Chart
Note: Measurements are of the actual item, please make sure to double check size chart.
Note: Measurements are of the actual item, please make sure to double check size chart.
X-Small Chest 22" - 30" 56cm - 76cm
X-Small Top Length 11" 28cm
X-Small Waist 22" - 34" 56cm - 86cm
X-Small Hips 22" - 34" 56cm - 86cm
X-Small Skirt Length (at Front) 44" 112cm
X-Small Skirt Length (at Back) 50" 127cm
Small Chest 25" - 33" 64cm - 84cm
Small Top Length 11 1/2" 29cm
Small Waist 24" - 36" 61cm - 91cm
Small Hips 26" - 36" 66cm - 91cm
Small Skirt Length (at Front) 44" 112cm
Small Skirt Length (at Back) 50" 127cm
Medium Chest 26" - 35" 66cm - 89cm
Medium Top Length 12" 30cm
Medium Waist 26" - 38" 66cm - 97cm
Medium Hips 28" - 38" 71cm - 97cm
Medium Skirt Length (at Front) 44" 112cm
Medium Skirt Length (at Back) 50" 127cm
Large Chest 28" - 36" 71cm - 91cm
Large Top Length 13" 33cm
Large Waist 27" - 40" 69cm - 102cm
Large Hips 30" - 40" 76cm - 102cm
Large Skirt Length (at Front) 44" 112cm
Large Skirt Length (at Back) 50" 127cm
X-Large Chest 30" - 37" 76cm - 94cm
X-Large Top Length 14" 36cm
X-Large Waist 31" - 42" 79cm - 107cm
X-Large Hips 32" - 42" 81cm - 107cm
X-Large Skirt Length (at Front) 44" 112cm
X-Large Skirt Length (at Back) 50" 127cm
Monster Peeking
Made By Us
Designer Halloween costumes

We believe that costumes have the power to create some of life's best moments. That's why we started Made by Us. This diverse selection of costumes and accessories are all artfully designed and expertly crafted by our talented team of artists, designers, and developers.

Costume experts designing Halloween costumes

Each project begins with a passion for true quality–embroidered patches, faux fur cut with care, and hand-selected fabrics that are as durable as they are comfortable. Those are just a few examples of how much craft and creativity we put into each and every product. Just for you.

Behind the scenes of exclusive Halloween costume design

No matter how much time it takes, our goal has always remained the same–to create products that inspire your life's best moments–the big, the small, the funny, the spooky, and the sweet. The moments we all cherish. That's Made by Us.

Monster Memories

Follow us @funcostumes and tag us with #yesfuncostumes for a chance to have your photo featured here. Please review our Privacy Policy

Questions & Answers 

There are no questions for this item yet. Be the first to ask a question!

(13 Reviews)