• Model is in Plungey Triangle Thong One Piece Shapewear Swimsuit - Black back view
  • Model is in Plungey Triangle Thong One Piece Shapewear Swimsuit - Black front view
    5'9" / D cup / wears XS
  • Plungey Triangle Thong One Piece Shapewear Swimsuit - Black close up front
  • Diagram
  • Outline image of Plungey Triangle Thong One Piece Shapewear Swimsuit - Black

Plungey Triangle Thong

Original price Current price GBP £135
5.0
Rated 5.0 out of 5 stars
3 Reviews
Color: Black
Length:
Size: Size guide
Cup Size: Supports A-H
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FINAL SALE

Refer to our size guide for the perfect fit

  • Built-in shapewear that smooths, sculpts, and supports - no extra layers required. 
  • Deep plunge neckline with encased metal hardware. 
  • Medium cut leg. 
  • Thong back. 
  • Supports up to an H cup. 
  • Ultra supportive shelf bra with removable push-up bust pads. 
  • Signature waist-snatching lacing with open back. 
  • Princess seams at front and back panels. 
  • Adjustable shoulder straps. 
  • Made from mid-weight compression fabric with power mesh lining. 
  • It will feel snug when pulling it on due to its supportive design. 
  • UPF 50+ for sun protection. 
  • Patent D1,070,260 protects our Plungey swim group. 
  • Self: Scuba 75% Nylon 25% Spandex
  • Lining: Power Mesh 78% Nylon 22% Spandex
  • Bust lining: Tricot 90% Polyester, 10% Spandex

Orders ship the next business day from Texas. We offer 3 shipping methods within the US:
  • Ground within 3-5 business days
  • 2 Day Delivery within 2 business days
  • Overnight - Next day
We do our best to ensure the timely delivery of all orders. When selecting expedited shipping or international shipping options, please bear in mind that we are only provided with an estimated delivery date from our carriers. On a rare occasion, these packages can arrive outside of the estimated timeframe. Orders placed after 10AM PT on Friday, Saturday, or Sunday will ship on Monday.

We accept returns and exchanges within 21 days of purchase. At checkout, you’ll have the option to add Free Returns + Package Protection for a small fee—if selected, your return shipping will be fully covered with no additional cost to you later. Return and shipping protection is available for domestic orders only.

International Orders and Sale/Promotional Orders - Please check policy page as special terms may apply. Start your return or exchange here. For exclusions and more details, see our full return policy.

HOW IT WORKS

IT'S LIKE A SUPPORT GROUP FOR YOUR BODY

Photo showing hidden built-in shaping panels and compression fabric of TA3 Plungey swimsuit for stomach flattening.
HIDDEN BUILT-IN
SHAPING PANELS SMOOTH
AND FLATTEN THE CORE.

Our innovation construction and luxe compression fabric work together to flatten your stomach.

Close-up of TA3 signature adjustable back lacing system designed to snatch and sculpt the waist.
SIGNATURE LACING
SNATCHES & SCULPTS YOUR
WAIST.

Completely adjustable back lacing comfortably gives you curves you never knew you had.

Close-up of the supportive built-in shelf bra in a TA3 swimsuit featuring adjustable straps for bust lift.
SUPPORTIVE BUILT-IN
SHELF BRA KEEPS THE GIRLS
IN PLACE.

Feel secure while lifting the bust. Bra features adjustable straps and removable bra pads.

THEIRS VS OURS

UNDENIABLE, SNATCHTASTIC
TRANSFORMATIONS

Front view of model in a standard swimsuit before wearing TA3 plungey shaping swimsuit. OTHER GUY
  • Cheap & Flimsy
    Fabric
  • Unstructured, Generic Construction
  • No Compression or
    Shaping
  • Unsupported Bust
    Area
Transformation after wearing TA3 plungey swimsuit with tummy control and waist snatching. TA3
  • Luxe Scuba Grade
    Fabric
  • Patented Innovation
    & Construction
  • Built-In, Hidden
    Compression Panels
  • Supportive Built-In
    Shelf Bra

CUSTOMER REVIEWS

5.0
Rated 5.0 out of 5 stars
Based on 3 reviews
Write a Review (Opens in a new window)
3 reviews
  • HM
    Hilary M.
    Verified Buyer
    Reviewing
    Plungey Triangle Thong - Hot Coral
    I recommend this product
    Body Shape Hourglass
    Height Under 5'
    Size Ordered XS
    Length Ordered Short
    Rated 5 out of 5 stars
    1 month ago
    Love it

    Color is prettier than the photos all their products exceed my expectations always

    Was this helpful?
  • S
    Steve
    Reviewing
    Plungey Triangle Thong - Hot Coral
    I recommend this product
    Rated 5 out of 5 stars
    5 months ago
    5 Stars

    Awesome fit

    Was this helpful?
  • L
    Lucy
    Verified Reviewer
    Reviewing
    Plungey Triangle Thong - Black
    I recommend this product
    Body Shape Rectangle
    Height 5' 5"
    Dress Size 8
    Bra Band Size 36
    Bra Cup Size C
    Size Ordered M
    Length Ordered Regular / Long
    Rated 5 out of 5 stars
    6 hours ago
    Insane Hourglass Shape

    I’m not even kidding, this swimsuit gives me the most insane hourglass shape I've ever had in a one-piece! It’s definitely a bit of a workout to wiggle into because the compression is real, but once that back is laced up, everything stays perfectly in place and I feel so secure.

    Was this helpful?

Frequently Asked Questions

What is the difference between the Plungey Triangle Thong and the original Plungey?

The Plungey Triangle Thong features a deep plunging neckline with encased metal hardware and a thong-style back for minimal coverage. The original Plungey offers a similar sexy neckline but provides full butt coverage and a lower-cut leg. Both include the signature "waist-snatching" lacing to sculpt your core.

What range of cup sizes does the Plungey Triangle Thong support?

This model is designed to support cup sizes from A to H. It features a hidden ultra-supportive shelf bra and adjustable shoulder straps. If you are an H-cup or have a very full bust, we recommend selecting the "Regular/Long" torso length to provide more vertical fabric for the chest.

Does the Plungey Triangle Thong help with lower tummy control?

Yes! Even though the back is minimal, the front and side panels are made from our signature medical-grade power mesh. This provides maximum compression to the lower abdominal area, effectively flattening the tummy and smoothing the hip line. Because of the thong cut, you get this dramatic front-on transformation without any visible seams on your glutes.

Is the thong back comfortable for all-day wear?

We designed our thong models with comfort in mind. The fabric is a soft, high-recovery scuba-grade material that stretches with you. To ensure maximum comfort, it is vital to select the correct Torso Length (Short or Regular). If the suit is too short for your torso, the thong may pull; choosing the correct loop measurement ensures the suit anchors perfectly at your waist.