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Halloween Costumes

Mermaid Costumes

Kids Mermaid Wheelchair Costume
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Kids Mystical Mermaid Costume - The Signature Collection
Baby Mermaid Costume
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Mermaid Dress
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Kids Mermaid Dress
Adult Mermaid Mistress Costume - The Signature Collection
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Faux Pearl Mermaid Necklace
Dark Mermaid Necklace
Mermaid Leggings
Mermaid Trident
Dark Mermaid Trident
Mermaid Scale Fishnet Gloves
Mermaid Scale Body Decals
Mermaid Shell Armband
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Mermaid Makeup Kit
Mermaid Face Decal
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Mermaid Reversible Sequin Tote Bag
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Kids Mermaid Necklace
Rhinestone Pearl Eye Half Mask
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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.