Mermaid Halloween Costume Purple Green Sequin Dress

USD $54.90
☀️ Summer Edit
Color: Blue Costume
Mermaid Halloween Costume Purple Green Sequin Dress - Blue Costume
Mermaid Halloween Costume Purple Green Sequin Dress - Pearl necklace
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Body Measurement
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
All measurements should be taken directly on your body. Sizing may vary slightly between product categories.
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

  • Concept: Sea Siren meets modern mermaid fantasy

  • Design: Strapless sweetheart corset top with holographic purple pattern and aqua trim

  • Silhouette: Mermaid silhouette with flare tail and ruffle hem

  • Occasions: Halloween, cosplay, themed parties, underwater fantasy shoots

  • Material: Polyester + sequins + mesh

  • Fabric: Slight stretch for body-hugging elegance

  • Season: All seasons, especially fall and spring events

  • Category: Women’s costumes

  • Gender: Female

  • 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.