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Halloween Costumes

Mermaid Costumes

Kids Mystical Mermaid Costume - The Signature Collection
Kids Mystical Mermaid Costume
Kids Mermaid Wig
Baby Mermaid Costume
Kids Blue Oil Slick Wig
Kids Mermaid Wheelchair Costume
Online Only
Mermaid Reversible Sequin Tote Bag
Online Only
Mermaid Makeup Kit
Mermaid Dress
Online Only
Kids Mermaid Dress
Mermaid Trident
Mermaid Stencil Makeup Kit
Mermaid Scale Fishnet Gloves
Kids Mermaid Necklace

Adult Mermaid Costumes


You never outgrow your love of mermaids, and you shouldn’t have to! You may be a grown woman, but there’s still a part of you that dreams of splashing your way through the water as this mythical creature of the sea. That’s totally natural, because mermaids are elegant and beautiful, just like you. Look ready for an enchanted ballroom or an underwater adventure in a purple corset with pearl decorations along with a scaled shimmering mermaid skirt.

Kids Mermaid Costumes


Kids will love getting to glam themselves up as Ariel, complete with wig, or Mermicorno from tokidoki in our officially licensed mermaid costumes. Dress to impress with a toddler seaquestrian mermaid costume featuring a 3D seahorse that’s impossible not to notice. From a baby mermaid costume for the littlest sea/land creature on up through the ages, she’ll love how her scales reflect in the sun. Complete her mermaid look with mermaid face decals, a shell tiara, and a reversible sequin tote bag.

Mermaid Halloween Costumes


Bring under-the-sea adventures to dry land when you dress up in a mermaid Halloween costume! You’ll let everyone know just how much of a water princess you are when you show off your scales and seashells! Being a mermaid is fun! You can experiment with all different types of makeup, wigs and more. We have all the mermaid accessories you could ever need to pull off this beautiful look, from mermaid scale body decals to fishnet gloves, necklaces, tridents and a reversible sequin tote bag.

If you have any questions about which mermaid costume is right for you, please contact the costume experts at Spirit Halloween. We’re available to assist you with your questions about size, fit, material, color and other aspects of dressing up as this popular costume. Contact us by clicking the “Help” button above or by calling our Customer Service Department at 866-586-0155.