In stock

Womens Neptune Queen Mermaid Costume - Dark Ocean Goddess Dress with Trident

SKU:: cl700872

$62.99

Size Chart

Same Day Dispatch

Order by 2pm AEST

Easy Returns

14 days

Melbourne Stock

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Product Details

What's Included

Bodice in shiny ombre fabric with faux scale look with bra cups and sheer fabric in halter neck style
Matching fitted mermaid skirt with elastic waist and sheer fin tail
Gold painted plastic fork sceptre

Not included: Wig, Shoes.

The Womens Neptune Queen Mermaid Costume reimagines classical mythology through a dark fantasy lens, casting the ocean deity as a gothic sea queen.

Key Features

Holographic ombré fabric in purple, teal, green and blue with printed scale texture
Sequined wave belt with dangling iridescent oval sequins
Shell-motif trident sceptre completes the ocean deity character

Perfect For

Halloween & Gothic Fantasy Events: The dark theatrical aesthetic works for villain-themed Halloween parties, gothic fairy-tale nights, and masquerade balls with an underwater twist.

Mythology & Cosplay: Ideal for Book Week teachers interpreting Greek or Roman mythology, fantasy conventions, comic con appearances, and cosplay events celebrating reimagined classical deities.

Themed Parties: Ocean-themed galas, underwater fantasy nights, villain dress-up events, fairy-tale parties with a dark edge, and corporate events with a mythological or fantasy brief.

How to Wear It

Pair with a blue-to-purple ombré wig (not included) to complete the underwater deity look. Dark dramatic eye makeup, shell jewellery and fishnet tights enhance the gothic mermaid aesthetic without overwhelming the ombré fabric's colour-shift effect.

Frequently Asked Questions

What size is this costume, and how does the bodice fit?

This is a standard adult womens size with a fitted bodice featuring internal bra cups and structured support. Refer to the size chart image for bust, waist and hip measurements.

Is the wig included, and what about shoes?

The wig and shoes shown in images are for styling reference only and are not included. The package contains the bodice, skirt, sequined belt and trident sceptre.

Can I wear this to a Halloween party or is it only for cosplay?

Absolutely works for Halloween gothic themes, villain parties, fantasy-themed events, and mythology-based costume nights. The dark theatrical aesthetic is versatile across multiple occasions.

See the complete range of mermaid costumes, or find more ideas in Roman and Greek costumes.

Shipping, Returns & Support

We dispatch quickly from our Melbourne warehouse and offer reliable delivery across Australia. Easy returns and fast support are available if you need help.

Delivery

✔ Dispatch within 1 business day
✔ Same day dispatch before 2pm
✔ Australia-wide delivery with tracking

Returns

✔ Easy 14-day returns & exchanges on eligible items

When will my order arrive?

Most orders arrive within 2–6 business days depending on your location.

Can I return this item?

Yes, we offer easy 14-day returns on eligible items.

Need help choosing the right size?

Ask our assistant — it checks sizes and stock instantly, and passes you to our team if needed.

Or email: sales@costumesinaustralia.com.au

Delivery Times Disclaimer
Delivery timeframes shown anywhere on our website (including the postcode delivery estimator) are estimates only, based on Australia Post's published delivery standards, and are not guaranteed. We dispatch from our Melbourne warehouse; once an order leaves us, delivery is carried out entirely by Australia Post and is outside our control. We cannot be held responsible for delays caused by Australia Post, weather, peak or seasonal volumes, incorrect or incomplete addresses, or public holidays. Such delays are not grounds for a refund, replacement or cancellation.

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