Black Friday Early Sale
SKU#
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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

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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
  • Shadowheart Derivative Sexy Swimsuit Sleeveless Mesh One-piece Bathing Suit Tummy Control Swimwear
    €23.99
  • Baldur's Gate 3 Shadowheart Cosplay Wig Long Black Ponytail Wig
    €16.95
  • Baldur's Gate Shadowheart Cosplay Head Accessory Crown and Chain
    €24.99
Regular price: €65.93
Bundle price: €63.27
Buy The Combo
  • Shadowheart Derivative Sexy Swimsuit Sleeveless Mesh One-piece Bathing Suit Tummy Control Swimwear
    €23.99
  • Baldur's Gate 3 Shadowheart Cosplay Wig Long Black Ponytail Wig
    €16.95
Regular price: €40.94
Bundle price: €39.17
Buy The Combo
  • Shadowheart Derivative Sexy Swimsuit Sleeveless Mesh One-piece Bathing Suit Tummy Control Swimwear
    €23.99
  • Shadowheart Derivative Battle Suit Black Deep V Leather Dress with Cape and Bottoms Cosplay Costume
    €55.99
Regular price: €79.98
Bundle price: €79.10
Buy The Combo
  • Shadowheart Derivative Sexy Swimsuit Sleeveless Mesh One-piece Bathing Suit Tummy Control Swimwear
    €23.99
  • Shadowheart Derivative Bikini Set Swimsuit Halter Top and Panty Two-Piece Bathing Suit with Chiffon Wrap Skirt
    €29.99
Regular price: €53.98
Bundle price: €53.10
Buy The Combo
  • Shadowheart Derivative Sexy Swimsuit Sleeveless Mesh One-piece Bathing Suit Tummy Control Swimwear
    €23.99
  • Baldur's Gate Shadowheart Game-inspired White Printed Bikini Two-piece Swimsuit with Tulle Skirt Cover Up
    €37.99
Regular price: €61.98
Bundle price: €61.10
Buy The Combo
  • Shadowheart Derivative Sexy Swimsuit Sleeveless Mesh One-piece Bathing Suit Tummy Control Swimwear
    €23.99
  • Baldur's Gate Shadowheart Cosplay Costume Deep V-neck Top and Long Pants with Chest Decor Prop
    €44.99
Regular price: €68.98
Bundle price: €68.10
Buy The Combo

Product Detail

Material:
Faux leather, swimsuit fabric
Composition:
Shell A: 5%Spandex,95%Polyester
Included Items:
One-piece swimsuit*1, Brooch*1
Note:
This swimsuit comes with built-in bra padding, ideal for water activities!
Swimwear features exclusive tags (located at the crotch). Once the tag is removed, returns or exchanges will not be accepted.
All swimsuits include a protective hygienic liner. Returns or exchanges will be unavailable if the liner is ripped or used.
Please wear shorts when trying on—returns or exchanges are available if issues arise.
 
Wash Care Instructions:
 
Cold hand wash separately with mild detergent, avoid fabric softener;
Hand wash only;
Do not bleach, iron, or dry clean;
Do not tumble dry;
Dry in shade.
 

Size Chart

Women Cosplay Costume Size Chart (inch/cm)
SizeSMLXL
Bust33-34/84-8735-36/89-9237-38/94-9738.5-40/99-102
Waist26-27.5/66-7028-29.5/72-7530.5-32/78-8133-34/84-87
Hips34-35.5/87-9236-38/92-9738-40/97-10240-42/102-107
Height5'1"-5'3"/155-1605'3"-5'5"/160-1655'5"-5'7"/165-1705'7"-5'9"/170-175

Description

Original Design: This swimsuit draws inspiration from Shadowheart, incorporating her iconic dark gray color palette and mesh-textured patterns to create a high-neck one-piece silhouette. The mesh inserts and gold prints capture the character's elegant and cool demeanor. It retains the recognizability of the in-game character while fitting perfectly into settings such as dark-themed pool parties and summer anime conventions.
Exquisite Details: The three-dimensional emblem of the "Shadowheart" motif adorns the chest, while the intricate gold and black patterned textures across the garment evoke the character's mysterious aura. Mesh cut-outs at the shoulders, neck, and waist enhance both the cool, enchanting aesthetic and breathability, seamlessly merging dark fantasy style with swimwear functionality.
Fabric Features: The main body of the swimsuit is made of matte elastic swim fabric, offering a smooth touch and a figure-hugging fit. The mesh inserts are lightweight and breathable, while the patterned prints are crafted with durable technology for long-lasting comfort.
 
Review
4.8  
Leg***awn
Aug 09 2025
Love this swimsuit. It looks great and worked great for a water shoot I did.
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Size Chart

Women Cosplay Costume Size Chart (inch/cm)
SizeSMLXL
Bust33-34/84-8735-36/89-9237-38/94-9738.5-40/99-102
Waist26-27.5/66-7028-29.5/72-7530.5-32/78-8133-34/84-87
Hips34-35.5/87-9236-38/92-9738-40/97-10240-42/102-107
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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Shadowheart Derivative Sexy Swimsuit Sleeveless Mesh One-piece Bathing Suit Tummy Control Swimwear

Shadowheart Derivative Sexy Swimsuit Sleeveless Mesh One-piece Bathing Suit Tummy Control Swimwear

€35.99 €23.99 -33% off
Size:
Women S
Women M
Women L
Women XL