Black Friday Casual Costume Sale
SKU#
-
Price:
If you choose to pay with the credit card, the bank will charge you in US dollars.
Women S
Women M
Women L
Women XL

Processing Time:
Will be calculated when item is selected

Shipping Time:
fast delivery 3-5 business day(s) | regular delivery 8-11 business day(s)

Worry-Free Delivery available withseel

RETURN POLICY

Please Note: Special Sale, Clearance, and Last-Batch items cannot be returned for a refund. We can offer an exchange only for available sizes in stock.

  • We accept returning for replacement or refund within 7 days after you receive the costumes.
  • Returned items must be in new, good condition with all original packaging.
  • Shipping costs, taxes, and the Worry-Free Delivery fee are non-refundable.
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Combo Products
  • OP Robin Cosplay Wig Black Straight Long Wig with Bangs
    $21.99
  • OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat
    $55.99
Regular price: $77.98
Bundle price: $74.99
Buy The Combo
  • OP Robin Cosplay Costume Bra and Miniskirt with Long Coat and Hat
    $88.99
  • OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat
    $55.99
Regular price: $144.98
Bundle price: $141.99
Buy The Combo
  • One Piece Nico Robin Top and Floral Pattern Wrap Skirt Cosplay Costume Outfit Decorated with Tassel
    $44.99
  • OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat
    $55.99
Regular price: $100.98
Bundle price: $97.99
Buy The Combo
  • OP Nico Robin Cosplay Costume Deep V Long-Sleeve Dress and Knee Socks
    $47.99
  • OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat
    $55.99
Regular price: $103.98
Bundle price: $100.99
Buy The Combo
  • OP Robin Derivative Bikini Set Swimsuit Sexy Mesh Top and Bottoms Two-Piece Bathing Suit with Cover-Up Top and Chiffon Wrap Skirt
    $32.99
  • OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat
    $55.99
Regular price: $88.98
Bundle price: $85.99
Buy The Combo
  • OP Robin Cosplay Costume Egghead Black Shiny Short Jacket and Panty with Gloves Socks
    $44.99
  • OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat
    $55.99
Regular price: $100.98
Bundle price: $97.99
Buy The Combo
  • One Piece Nico Robin Kimono Cosplay Costume Kimono Dress and Belt with Cardigan
    $41.99
  • OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat
    $55.99
Regular price: $97.98
Bundle price: $94.99
Buy The Combo
  • OP Robin Cosplay Costume Purple Square Neck Lace Dress with Fishnet Stockings
    $35.99
  • OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat
    $55.99
Regular price: $91.98
Bundle price: $88.99
Buy The Combo
  • Robin Derivative Sexy Lingerie Costume Halloween Deep V Lace-up Top and Slit Skirt with Gloves Outfit
    $31.99
  • OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat
    $55.99
Regular price: $87.98
Bundle price: $84.99
Buy The Combo
  • OP Robin Costume Set Deep V Halter Neck Skirt with Hat
    $29.99
  • OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat
    $55.99
Regular price: $85.98
Bundle price: $84.99
Buy The Combo
  • OP Nico Robin 15th Anniversary Cosplay Costume Purple Bowknot Tube Top and Skirt with Hat and Long Gloves
    $43.99
  • OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat
    $55.99
Regular price: $99.98
Bundle price: $98.99
Buy The Combo
  • OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat
    $55.99
  • OP Robin Elbaf Arc Cosplay Costume Vest with Mini Skirt and Cape
    $64.99
Regular price: $120.98
Bundle price: $119.99
Buy The Combo

Product Detail

Material:
Velvet
Composition:
Shell A: 5%Spandex,95%Polyester
Included Items:
Hat*1,Gown*1,Shawl*1,Belt*1
Note:
Please check and confirm your size information according to the size chart before purchasing.

Size Chart

Reference of Body Measurements for Women (inch/cm)
SizeSMLXL
Bust32.3-34.3/82-8734.3-36.2/87-9236.2-38.2/92-9738.2-40.2/97-102
Waist25.6-27.6/65-7027.6-29.5/70-7529.5-31.9/75-8131.9-34.3/81-87
Hips34.3-36.2/87-9236.2-38.2/92-9738.2-40.2/97-10240.2-42.1/102-107
Height5'1"-5'3"/155-1605'3"-5'5"/160-1655'5"-5'7"/165-1705'7"-5'9"/170-175

Description

Excellent Quality:  Designed with Robin's signature style, this dress features a mermaid silhouette that accentuates graceful curves. The halter neckline paired with a crisscross cut-out detail at the bust adds allure and visual depth.
Elegant Details: Diagonal fringe embellishments adorn the skirt, swaying dynamically with movement. The hem is trimmed with white fluffy lace, complemented by a matching fur stole for a soft, voluminous winter aesthetic. A wide-brimmed hat adorned with delicate chain fringe enhances the refined look.
Thoughtful Design: The adjustable back ties ensure a custom fit, while the built-in waist boning provides a flattering cinched effect without compromising comfort.
Review
4.8  
Bla***lay
Aug 03 2026
absolutely gorgeous
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Size Chart

Reference of Body Measurements for Women (inch/cm)
SizeSMLXL
Bust32.3-34.3/82-8734.3-36.2/87-9236.2-38.2/92-9738.2-40.2/97-102
Waist25.6-27.6/65-7027.6-29.5/70-7529.5-31.9/75-8131.9-34.3/81-87
Hips34.3-36.2/87-9236.2-38.2/92-9738.2-40.2/97-10240.2-42.1/102-107
Height5'1"-5'3"/155-1605'3"-5'5"/160-1655'5"-5'7"/165-1705'7"-5'9"/170-175

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OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat

OP Robin Derivative Winter Gown Christmas Costume Halter Neck Fishtail Dress with Shawl and Hat

$69.99 $55.99 -20% off
Size:
Women S
Women M
Women L
Women XL