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Mermaid Costume

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Questions? We’ve got answers.

Found something you love but want to make it even more uniquely you? Good news! Many sellers on Etsy offer personalized, made-to-order items.

To personalize an item:

  1. Open the listing page.
  2. Choose the options you’d like for the order. This will differ depending on what options are available for the item.
  3. Under “Add your personalization,” the text box will tell you what the seller needs to know. Fill out the requested information.
  4. Click “Buy it now” or “Add to cart” and proceed to checkout.

Don’t see this option? The seller might still be able to personalize your item. Try contacting them via Messages to find out!

Absolutely! Our global marketplace is a vibrant community of real people connecting over special goods. With powerful tools and services, along with expert support and education, we help creative entrepreneurs start, manage, and scale their businesses. In 2020 alone, purchases on Etsy generated nearly $4 billion in income for small businesses. We also created 2.6 million jobs in the U.S.—enough to employ the entire city of Houston, TX!

There are many different types of mermaid costume sold by sellers on Etsy. Some of the popular mermaid costume available on Etsy include: mermaid costume women, mermaid costume adult, mermaid costume toddler, mermaid costume top, mermaid costume girls, and even mermaid costume skirt. Check them out here.

From handmade pieces to vintage treasures ready to be loved again, Etsy is the global marketplace for unique and creative goods. It’s also home to a whole host of one-of-a-kind items made with love and extraordinary care. While many of the items on Etsy are handmade, you’ll also find craft supplies, digital items, and more.

Yes! Many of the mermaid costume, sold by the shops on Etsy, qualify for included shipping, such as:

  1. Little Mermaid Dress Tail Costume for Girls Sparkling Pink Sequin Skirt with Seashell Mermaid Tshirt, Mermaid Princess Party Outfit
  2. Mermaid Bell Bottoms Green Metallic Scales Pants Yoga, Rave, Festival, EDM, 80s Clothing High Waisted
  3. Mermaid skirt 17 Colors Salsa Mermaid Skirt Fish tail costume, Festival EDC EDM Fairy Circle skirt Rave Halloween Mermaid feels
  4. Mermaid Dress Girls, Mermaid Costume Toddles, Sequin Girl Pink Dress, Halloween Birthday Party, Little Mermaid Dress Tail
  5. Custom Full Shell/Scale sequin Bra

See each listing for more details. Click here to see more mermaid costume with free shipping included.

Some of the bestselling mermaid costume available on Etsy are:

  1. Mermaid Costume Mermaid Dress Girls' sizesFast shipping
  2. mermaid tail, mermaid costume, mermaid kids skirt, mermaid dress, mermaid party, toddler mermaid costume, halloween costume SKIRT ONLY
  3. In My Mermaid Mom Era Shirt, Mermaid Mama Sweatshirt, Mermaid Hoodie, Mermaid Mom Party Shirt, Birthday Mom Shirt, Girl Mermaid Shirt
  4. Mermaid Leggings Girls Toddler Baby Purple Turquoise Teal Iridescent, Aqua, Green, Fish Scale Pants, Birthday Party Outfit, Mermaids Costume
  5. Little Mermaid Birthday Girl Party Outfit Set Green Leggings Crop Top Hair Clip Bow Fish Scale Baby Girls Toddler Costume Glued 3mm Sequins

Click on each listing for more details.

As you plan a mermaid costume, embrace aquatic accessories like:


  • A mermaid tail or fish scale leggings to create the perfect foundation for an under-the-sea vibe
  • Shell bikini tops or gauzy blouses to evoke flowing, wavelike feelings
  • Ocean-inspired jewelry, including bracelets and necklaces adorned with shells, fish, or coral
  • Long, flowing wigs in rainbow hues to complete your look


For the little mermaids in your life, children of all ages will also enjoy collaborating with an Etsy seller (with the help of mom and dad!) to design a custom-made kids costume.