Underbust-seam one-piece product image (primary)
Front view of a solid-color one-piece swimsuit on a model; visible features include a scooped neckline, thin shoulder straps, a stitched underbust seam, smooth matte fabric, and high-cut leg openings.

Simons

Underbust-Seam One-Piece

CA$9.99CA$59.00-83%
Out of Stock

This one-piece swimsuit features a recycled nylon blend, soft cups with removable foam padding, an underbust seam for structure, and adjustable thin straps. It has a scoop neckline, low scooped back, and high-cut cheeky leg openings for a form-fitting silhouette. Designed for swimming and beachwear, it offers a secure fit with matte, smooth fabric.

Material
Recycled nylon blend
Gender
female
Style
glam, resortwear, party
Category
Apparel & Accessories > Clothing > Swimwear

Specifications

Revealing high-cut one-piece swimsuit with underbust seam, soft cups, and adjustable straps.

Soft cups with removable padding, adjustable straps, recycled nylon blend, high-cut design.

Material
Recycled nylon blend
Style
glam, resortwear, party
Occasion
vacation, beach-day, party
Gender
female
Age Group
adult
Condition
new
Category
Apparel & Accessories > Clothing > Swimwear

Additional Attributes

  • Simons exclusive collection
  • recycled nylon blend fabric
  • soft cups with removable foam padding
  • trimmed detail that flatters the chest
  • adjustable thin straps
  • high-cut leg
  • cheeky coverage
  • underbust seam design
  • one-piece construction

Product Insights

The Underbust-Seam One-Piece from Simons (59 CAD, in stock) shapes bust with removable pads for A-C and an underbust seam for D+, elongates legs via high-cut legs and underbust seam, but provides minimal Brazilian-like coverage. It stretches for comfort, recovers shape, and feels soft; requires hand wash due to some chlorine resistance. Despite a price of 59 CAD, it is the most affordable recycled one-piece at 19.99 CAD, matching boutique design but lacking ECONYL certification.

Verified claims

Bust shaping
Removable pads suit A–C cups. The underbust seam lends shape to smaller busts and adds some structure for larger busts; D+ cup wearers should confirm fit by trying on.
Bottom coverage
Minimal bottom coverage shows outer curve of derrière, like a Brazilian cut.
Silhouette
High-cut legs and underbust seam elongate legs and visually minimize a fuller bust.
Value vs. peers
At CAD 19.99, it is the most affordable recycled one-piece, with design parity to boutique brands but no ECONYL certification.
Stretch and hand feel
Fabric stretches enough for comfort while keeping its shape.
Care
Hand wash and cold-water rinse; fabric is somewhat chlorine-resistant.
Recycled fabric
The one-piece is made from recycled nylon.

Product record

Title
Underbust-Seam One-Piece
Brand
Simons
Price
59 CAD
Availability
In stock

Image Analysis

3 images
Underbust-seam one-piece product image (primary)
01

Product

Front view of a solid-color one-piece swimsuit on a model; visible features include a scooped neckline, thin shoulder straps, a stitched underbust seam, smooth matte fabric, and high-cut leg openings.

  • SilhouetteOne-piece swimsuit shown on a model, covering torso from upper chest to upper thighs with continuous fabric and no visible separations.
    1 regionx 0.18 · y 0.28 · w 0.64 · h 0.60 (high)
  • NecklineScoop neckline that curves down over the chest to create a rounded front opening.
    1 regionx 0.28 · y 0.28 · w 0.44 · h 0.12 (high)
  • StrapsTwo thin shoulder straps, one on each side, running from front chest over the shoulders; straps are the same color as the swimsuit.
    2 regionsx 0.26 · y 0.22 · w 0.14 · h 0.18 (medium); x 0.60 · y 0.22 · w 0.12 · h 0.18 (medium)
  • Underbust seamVisible stitched underbust seam running horizontally below the bust, creating a subtle shaping line.
    1 regionx 0.30 · y 0.40 · w 0.40 · h 0.06 (high)
  • Leg cutHigh-cut leg openings that rise on the hips, showing part of the upper thighs.
    2 regionsx 0.24 · y 0.72 · w 0.20 · h 0.20 (high); x 0.56 · y 0.72 · w 0.20 · h 0.20 (high)
  • Fabric finishSmooth, matte-looking swim fabric with even coloration and slight natural highlight on curved surfaces.
    1 regionx 0.32 · y 0.36 · w 0.36 · h 0.44 (high)
  • Front occlusionThin chain necklace lies over the upper chest area and partially overlaps the swimsuit front.
    1 regionx 0.40 · y 0.30 · w 0.20 · h 0.12 (high)

Other

Lifestyle shot featuring a model standing near water wearing a light striped oversized shirt and a white baseball cap; warm directional lighting from the left creates soft shadows and highlights.

  • Model stylingModel wearing an unbuttoned long-sleeve oversized striped shirt draped off one shoulder and a white baseball cap with small colorful embroidered motifs.
    1 regionx 0.02 · y 0.18 · w 0.96 · h 0.72 (medium)
  • BackgroundOut-of-focus body of water fills the background with a metal railing visible at left midground.
    1 regionx 0.00 · y 0.00 · w 1.00 · h 0.98 (low)
  • Lighting and shadowWarm directional sunlight from the left side casts soft shadows on the model and creates highlights on the swimsuit and skin.
  • Image cropImage is vertically framed; top of cap and lower thighs are included while parts of the model's hands and the right sleeve are near the frame edges.

Colors

deep ocean blue· main body#2A3A52
Underbust-seam one-piece product image 2
02

Product

Right-side closeup of a one-piece swimsuit showing a deep armhole, thin spaghetti strap, molded cup and a visible underbust seam with double topstitching; smooth matte stretch fabric in a solid blue color.

  • Spaghetti strapThin single spaghetti shoulder strap emerging from the top of the cup and running over the shoulder; strap is the same blue fabric as the body.
    1 regionx 0.23 · y 0.12 · w 0.17 · h 0.12 (high)
  • Cup shapeMolded, slightly contoured cup with a shallow V neckline; cup surface is smooth with no visible print or texture.
    1 regionx 0.47 · y 0.17 · w 0.28 · h 0.22 (high)
  • Underbust seamVisible underbust seam with a double topstitched piping detail that follows the cup curve and continues toward the side body.
    1 regionx 0.43 · y 0.32 · w 0.32 · h 0.12 (high)
  • Armhole cutDeep, low-cut armhole exposing a portion of the side torso; edge appears cleanly finished with no visible binding.
    1 regionx 0.29 · y 0.23 · w 0.24 · h 0.34 (high)
  • Fabric finishSmooth, matte stretch fabric with even color and minimal visible texture or sheen.
    1 regionx 0.42 · y 0.33 · w 0.36 · h 0.50 (high)
  • Side torso seamVertical side seam visible along the body panel below the armhole running toward the hip.
    1 regionx 0.39 · y 0.41 · w 0.12 · h 0.42 (high)

Other

Studio portrait crop showing model from right side against a white wall; warm directional lighting creates soft highlights on skin and subtle shadow along the wall.

  • Model poseFemale model shown in a right-side three-quarter closeup, head turned toward the camera, leaning slightly against a white wall.
    1 regionx 0.02 · y 0.00 · w 0.66 · h 0.90 (high)
  • Background and shadowSmooth white vertical wall background with a soft grey shadow where the model's shoulder meets the wall.
    1 regionx 0.00 · y 0.00 · w 0.35 · h 1.00 (high)
  • LightingEven studio lighting from the front-left producing soft specular highlights on the model's cheek and shoulder and gentle shadowing on the left side of the body.
  • Props and accessoriesModel wearing a small gold hoop earring visible on the right ear; earring is a styling prop and not part of the product.
    1 regionx 0.56 · y 0.06 · w 0.09 · h 0.12 (high)

Colors

deep royal blue· main body#244A7C
Underbust-seam one-piece product image 3
03

Product

Rear view of a one-piece swimsuit in a deep navy blue with thin adjustable shoulder straps, a low scooped back, and a visible center back seam; smooth, matte swim fabric with moderate to high leg cut.

  • Back silhouetteLow scooped back opening revealing the model's upper and mid back, with swimsuit body rising to underbust level at the sides.
    1 regionx 0.28 · y 0.22 · w 0.44 · h 0.44 (high)
  • Strap styleTwo thin shoulder straps, one on each side, running from front over the shoulders to the back where they attach near the top edge of the back panel; straps appear adjustable with slider rings.
    2 regionsx 0.26 · y 0.12 · w 0.08 · h 0.32 (high); x 0.66 · y 0.12 · w 0.06 · h 0.32 (high)
  • Hardware detailSmall circular metal rings and sliding adjusters on each strap where strap length can be changed.
    2 regionsx 0.33 · y 0.30 · w 0.04 · h 0.04 (high); x 0.60 · y 0.30 · w 0.04 · h 0.04 (high)
  • Center back seamA vertical seam runs down the center of the swimsuit back from the top edge to the crotch area.
    1 regionx 0.47 · y 0.30 · w 0.06 · h 0.56 (high)
  • Fabric appearanceSmooth, uniform, matte swim fabric with no visible pattern or texture variations in the photographed area.
    1 regionx 0.30 · y 0.32 · w 0.40 · h 0.52 (high)
  • Leg cutModerately high leg cut on the photographed side, with the swimsuit rising at an angle toward the hip.
    1 regionx 0.42 · y 0.70 · w 0.40 · h 0.24 (high)

Other

Studio shot of a model from the rear against a white background; model wears gold hoop earring and rings, hair in a bun, with soft directional lighting producing gentle shadows.

  • Model poseModel is shown from the back with left arm raised and hand resting on the head, right arm relaxed by side.
    1 regionx 0.08 · y 0.00 · w 0.84 · h 0.48 (high)
  • Jewelry and hairModel wears a spiral gold hoop earring and multiple gold rings on the left hand; hair is styled in a low bun.
    2 regionsx 0.56 · y 0.04 · w 0.22 · h 0.18 (high); x 0.28 · y 0.00 · w 0.30 · h 0.14 (high)
  • Background and lightingPlain white studio background with soft, even lighting and a faint shadow along the left edge where the model meets a vertical plane.
    1 regionx 0.00 · y 0.00 · w 1.00 · h 1.00 (high)

Colors

deep navy blue· main fabric#0A2C5Ametallic silver· strap hardware

Variants

15 SKUs
All variants of Underbust-Seam One-Piece
SKUTitlePriceAvail
4580089Underbust-Seam One-Piece - X-SmallCA$19.99CA$59.00Out of Stock
4580090Underbust-Seam One-Piece - SmallCA$19.99CA$59.00Out of Stock
4580091Underbust-Seam One-Piece - MediumCA$19.99CA$59.00Out of Stock
4580092Underbust-Seam One-Piece - LargeCA$19.99CA$59.00Out of Stock
4580093Underbust-Seam One-Piece - X-LargeCA$19.99CA$59.00Out of Stock
4580094Underbust-Seam One-Piece - X-SmallCA$19.99CA$59.00Out of Stock
4580095Underbust-Seam One-Piece - SmallCA$19.99CA$59.00Out of Stock
4580096Underbust-Seam One-Piece - MediumCA$19.99CA$59.00Out of Stock
4580097Underbust-Seam One-Piece - LargeCA$19.99CA$59.00Out of Stock
4580098Underbust-Seam One-Piece - X-LargeCA$19.99CA$59.00Out of Stock
4580099Underbust-Seam One-Piece - X-SmallCA$19.99CA$59.00Out of Stock
4580100Underbust-Seam One-Piece - SmallCA$19.99CA$59.00Yes
4580101Underbust-Seam One-Piece - MediumCA$19.99CA$59.00Out of Stock
4580102Underbust-Seam One-Piece - LargeCA$19.99CA$59.00Out of Stock
4580103Underbust-Seam One-Piece - X-LargeCA$19.99CA$59.00Out of Stock

Documents & Data

Provenance

Merchant Link
https://www.simons.ca/en/swimwear/all-our-swimsuits/underbust-seam-one-piece--13854-227939?colourId=42
Updated