

Mermaid Halloween Costume Purple Green Sequin Dress


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| Size | Bust (in) | Waist (in) | Length (in) |
|---|---|---|---|
| S | 31.5 | 26.4 | 42.1 |
| M | 33.1 | 27.2 | 42.5 |
| L | 34.6 | 28.3 | 42.9 |
| XL | 36.2 | 29.1 | 43.3 |
Allow a 1–3 cm (approx. 0.4–1.2 in) difference due to manual measurement. Thank you for your understanding!
Enchant Halloween nights with this dazzling mermaid costume from Pytona. Iridescent sequins, oceanic ruffles, and a fitted fishtail design make this siren-worthy dress unforgettable for cosplay and fantasy events.
📝 Costume Details
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Concept: Sea Siren meets modern mermaid fantasy
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Design: Strapless sweetheart corset top with holographic purple pattern and aqua trim
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Silhouette: Mermaid silhouette with flare tail and ruffle hem
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Occasions: Halloween, cosplay, themed parties, underwater fantasy shoots
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Material: Polyester + sequins + mesh
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Fabric: Slight stretch for body-hugging elegance
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Season: All seasons, especially fall and spring events
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Category: Women’s costumes
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Gender: Female
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Costume includes: Dress only (no accessories)
💬 Summary
Dive into a sea of elegance with this signature Pytona mermaid costume — a majestic blend of shimmering scales, sculpted curves, and aquatic glamour. With a glistening corset and a layered fin skirt that moves like water, you’ll command every masquerade, cosplay, or Halloween ball with magnetic mystique. This isn't just a costume — it’s a statement from the deep.

























