OP Boa Derivative Sexy Swimsuit Halter Hollow Top and Bottoms Bathing Suit with Cover-up and Chiffon Skirt

SKU# CSW312BH

4.9 average based on 8 product ratings
  • 587%
  • 413%
  • 30%
  • 20%
  • 10%

$41.99

$33.99

33.99

(-19%)
Women S
Women M
Women L
Women XL
Available in U.S. warehouse. Fast Delivery and Return
QUANTITY
Add To Cart

Worry-Free Delivery

What’s Covered by seel
Get a Full Refund, No Questions Asked Lost in-transit Item damaged in transit Package stolen or missing after delivery
Easy Resolution

Resolve your issues with just a few clicks

Complete Peace of Mind
  • Zero-risk on your order with our protection
  • Get your refund promptly
OK
Worry-Free Delivery available withseel
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

To ensure accuracy, we recommend you to ask a friend to take the measurements for you. Also you can do it by looking in a mirror on your own. Please keep the tape snug and straight, do not pull tightly or add inches to your measurements.
1Bust
Bust - Wrap the tape around your chest at the armpits, over the fullest part of your chest and shoulder blades.
 
2Waist
Waist - Wrap the tape around the natural waist, the smallest part, which is about an inch above the belly button. Keep one finger between the tape and your body.
 
3Hips
Hips - Wrap the tape around the widest part of your hips across the hip bone.
4Thigh
Thigh - Measurement around the widest part of your thigh.
 
5Shoulder width
Shoulder width - Measurement from your left shoulder to your right shoulder on the back.
6Bicep
Bicep - Measurement around the widest part of your upper arm.
 
7Arm length
Arm length - Measurement from your shoulder to your wrist.
 
Ship To

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)

PRODUCT DETAILS
Material:
Quick-drying fabric, chiffon, satin, mesh fabric
Included Items:
Cover-up*1 Top*1 Bottoms*1 Chiffon skirt*1 Embroidery 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:
 
Remove any detachable trims prior to washing;
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.
 
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 swimwear set draws inspiration from Boa from OP, skillfully incorporating her iconic red color palette and elegant floral patterns to create a stylish and versatile summer set. The four-piece ensemble (top, bottom, cover-up, and chiffon skirt) blends anime aesthetics with practical swimwear functionality. And this set is suitable for summer conventions, vacations, and daliy photoshoots.
Exquisite Details: The top features a clean back zipper and a front cut-out with lace-up detailing, while the bottom is accented with pink side ties and adorned with delicate printed florals, subtly highlighting the character's feminine charm. The ruffled cuffs on the cover-up add a touch of drama, while the flowy hem of the skirt, complemented by a matching print, creates a breathable and light feel for the entire set. A detachable brooch further echoes the OP-inspired design, creating a cohesive look.
Fabric Features: The main swimwear pieces are crafted from a smooth, glossy swimwear fabric that is soft and comfortable against the skin. The cover-up and skirt are made from lightweight, breathable chiffon with excellent drape. 
 

Product Review

By  Hel***.gg VIP3 Cosplay Elite

Jan 18 2026

It's beautiful, but it's a little tight. I always order size L, and this was no exception, but the bottom part was tight on me. My measurements are 97 cm bust, 75 cm waist, and 111 cm hips. Ig @helguis.gg

By  Sav***row VIP0

Sep 13 2025

[[EMOJI:%F0%9F%A9%B7[[EMOJI:%F0%9F%A9%B7[[EMOJI:%F0%9F%A9%B7

By  Jes***sso VIP0

Jul 10 2025

The small fit great. The bottom skirt was a little lower than I would like bc I am a little small in the waist but still overall really cute. 35 in bust in 89 cm 24 in waist 60 cm 35 in hips 89 cm

Results 1 - 3 of 8, 3 pages
<<
1
2
3
>>

you may also like

Shipping

Our Cosplay Costumes,wigs and other accessories are shipped from China and USA directly. Most of them are ready-to-ship.The shipping time varies on different items and shipping way you choose.You can see the expected delivery time after you add into shopping cart.

We advise you to place an order early so that there is enough time before you receive the items.

We can ship items in your order separately to ensure that you will receive them earlier.

Attention: The processing and shipping of the orders during legal holiday will be delayed to some extent.We appreciate your understanding.
 

Payment

We accept payment via Paypal and Credit Card directly

Return

We accept returns for exchange or refund within 7 days of receiving your costumes, dresses, or wigs etc.
The full price of the item will be refunded as long as the product is new and in good condition.
Shipping costs, taxes, and the Worry-Free Delivery fee are non-refundable.


How to Process Your Return

1.Contact Customer Service First
Please contact our customer service team before sending anything back. We will determine whether your item is eligible for an exchange or refund according to our return policy.

2.Receive Return Instructions
Once confirmed, our team will provide you with the correct return address and the detailed instructions for the next steps.

3.Shipping Costs
Under normal circumstances, the return shipping cost is paid by the customer, while we cover the shipping cost of the replacement.
We do not charge any extra handling fees for returns or exchanges.
Please note: If a customer sends back merchandise without prior approval, we will not cover any costs, and we will not take responsibility or offer any compensation.

4.Refund Timeline
After we receive and inspect the returned merchandise, the refund will be processed within 3–5 business days (excluding weekends).

Eligible for Return or Exchange

You may return merchandise for an exchange or refund under the following conditions:

  • The product has quality issues.
  • The regular size does not fit.

If you plan to return the merchandise, please make sure:

  • The item has never been used, worn, altered, or damaged.
  • All original packaging, garment tags, and tracking number are included.
  • Please double-check all details before sending the return.
  • Costumes must be returned with a valid tracking number.

Return Not Accepted

  • Special Sale ,Clearance items or Last Batch items: Cannot be returned for a refund. We can offer an exchange only for available sizes in stock.
  • If you return only part of a costume set, the payment for that set cannot be refunded.
  • Items that are worn, used, stained, contain animal hair, or have been altered.
  • Undergarments, socks, and stockings.
  • One-time wear or indoor-use items such as shoe covers, boot tops, costume shoes, etc.
  • Prosthetics, fangs, fake teeth, cosmetics, beards, facial hair, and any other artificial hair products, including hairpieces, clips, extensions, headbands, barrettes, hair accessories, and hats with attached hair.
Recently Viewed
253513
1