- Princess Ariel Girls Green Iridescent Disney Costume TiaraNew$12.99Delivery Only - Ships From Separate Warehouse
- Spooky Mermaid Girls Halloween CostumeNew$72.99Delivery Only - Ships From Separate Warehouse
- Sparkle Mermaid Deluxe Purple Girls Costume CapeNew$72.99Delivery Only - Ships From Separate Warehouse
- Deluxe Purple Mermaid Shell Girls Costume WandNew$19.99Delivery Only - Ships From Separate Warehouse
- Deluxe Purple Mermaid Shell Girls Costume HeadbandNew$19.99Delivery Only - Ships From Separate Warehouse
- The Little Mermaid Womens Red Ariel Costume Wig$39.99Delivery Only - Ships From Separate Warehouse
- Disney Sparkle Princess Ariel Deluxe Girls Costume$69.99Delivery Only - Ships From Separate Warehouse
- Ariel Deluxe Womens Little Mermaid Costume$96.99
- Ultimate Princess Ariel Girls Disney Princess Costume$46.99Delivery Only - Ships From Separate Warehouse
- Little Mermaid Girls Princess Ariel Costume With Cloak$69.99Delivery Only - Ships From Separate Warehouse
- Sequined Ariel The Little Mermaid Girls Disney Costume$54.99Delivery Only - Ships From Separate Warehouse
- Filigree Ariel Deluxe Girls Disney Princess Costume$59.99Delivery Only - Ships From Separate Warehouse
- Ariel The Little Mermaid Girls Hooded Costume Dress$24.99
- Seashell Mermaid Girls Fancy Dress Costume$69.99
- Moon Glitter Mermaid 3 Pack Chunky Glitter Gels$29.99
- Zombie Mermaid Womens Halloween Costume28% off$65.00$89.99
- Metallic Green Womens Sexy Shell Bra Costume Top$37.99
- Ariel Extra Long Bright Red Wavy Curls Womens Costume WigExclusive to Us$39.99
- Rainbow Metallic Mermaid Tutu and Headband Adults Accessory SetPhotos by Us$19.99
- Mermaid Blue Ombre Womens Long Curly Costume Wig$38.99
- Queen of Dark Seas Womens Mermaid Fancy Dress Costume$79.99
- Under the Sea Gold and White Mermaid Costume NecklacePhotos by Us$12.99
- Pretty Purple and Blue Mermaid Toddler Girls Costume$39.99
- Disney The Little Mermaid Girls Princess Ariel Costume$54.99
- Ultimate Disney Princess Girls Little Mermaid Ariel CostumeDeluxe Kids$69.99
- The Little Mermaid Girls Ariel Wig$42.99Delivery Only - Ships From Separate Warehouse
- Bright Yellow Mermaid Hair Bow Costume AccessoryPhotos by Us$6.99
- Starfish and Pearls Mermaid Body Harness Costume Accessory$33.99
- Siren Mermaid Curly Blue Costume Wig$34.99
- Shimmery Teal and Purple Girls Mermaid Costume$38.99
- Shimmer Spandex Womens Green Mermaid SkirtDeluxe$84.99
- Shimmer Spandex Womens Purple Mermaid SkirtDeluxe$84.99
- Shimmer Green Spandex Womens Plus Size Mermaid SkirtPlus Size$84.99
- Shimmer Purple Spandex Womens Plus Size Mermaid SkirtPlus Size$84.99
- Ariel Womens Deluxe Mermaid Princess CostumeDeluxe$86.99
- Miss Mouse Style Blue Sequin Ears with Mermaid Tail EmbellishmentPhotos by Us$14.99
- Home
- Mermaid Costumes and Accessories
Mermaid Costumes and Accessories
- –$4$180$4$48$92$136$180
- Show more
- Show more
Embark on an Underwater Adventure with Our Mermaid Costumes
Are you captivated by the allure of the ocean’s most mystical creatures? Mermaids have fascinated us for generations, embodying the untamed spirit of the sea with their elegance and allure. At Heaven Costumes, we invite you to explore the depths of your imagination with our extensive collection of mermaid costumes. Designed for both women and girls, our outfits perfectly blend myth with style, allowing you to transform into a siren of the sea.
A Spectrum of Sparkles and Styles
Our mermaid costume collection stands out with its diversity and attention to detail. Sourced to provide you with high-quality attire, each costume features vibrant, sparkly colours that mimic the iridescent beauty of the ocean. Whether you’re inspired by the iconic Ariel from The Little Mermaid or wish to craft your own aquatic persona, our range has something for everyone. Adorned with sequined tails, sea shell bras, and an array of accessories, you’re sure to find the perfect ensemble for any themed event, from myths and legends dress-up parties to whimsical underwater adventures.
Why Choose Heaven Costumes for Your Mermaid Outfit?
Located in Salisbury Plain, Adelaide, Heaven Costumes is not only your online destination for extraordinary party attire, but also offers a unique virtual walk-in store experience. For those who prefer to see their choices up close, our local customers can enjoy the convenience of shopping directly from our website and collecting their orders on the spot.
As an Australian owned and operated business, we take pride in offering a vast selection of costumes complemented by lightning-fast delivery, competitive pricing, and unparalleled customer service. Whether you’re looking for a mermaid costume for adults to dazzle at your next gathering or seeking a child’s mermaid costume that brings joy and wonder, we have meticulously curated our selection to meet your needs.
Your One-Stop-Shop for All Things Mermaid
Heaven Costumes is dedicated to ensuring every customer finds their ideal mermaid outfit. Alongside our costumes, you’ll discover a treasure trove of coordinating accessories, from wigs that boast long, flowing locks to jewellery that complements the nautical theme. With our commitment to quality, competitive prices, and a seamless shopping experience, we’re here to help you make your “Under the Sea” dreams a vivid reality.
Step into the enchanting world of mermaids with Heaven Costumes. Browse our collection today and choose the mermaid ensemble that speaks to your soul. Our mermaid costumes are your ticket to an unforgettable adventure beneath the waves.