
Jacquemus
Bastide Halter One-Piece Swimsuit
The Jacquemus Bastide Halter One-Piece Swimsuit is a women's one-piece swimsuit in a navy double-layer fabric with white polka dot and heart motifs. It features soft unpadded wireless cups, halter straps that tie at the neck, a U-shaped scoop back, and a high-cut leg opening for a cheeky fit. Made in Portugal, this swimsuit is intended for beach and pool wear.
- Gender
- female
- Style
- retro, vintage, casual
- Category
- Apparel & Accessories > Clothing > Swimwear
Color
Size
Specifications
Retro-chic one-piece swimsuit from Jacquemus featuring a polka dot and heart pattern, halter neck, and cheeky cut.
Double-layer fabric, soft unpadded cups, halter ties, U-shaped scoop back, cheeky cut.
- Material
- Main material: 78% polyamide, 22% spandex; Lining: 82% polyester, 18% spandex
- Style
- retro, vintage, casual
- Occasion
- vacation, beach-day, party
- Gender
- female
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Swimwear
Additional Attributes
- double-layer fabric
- soft unpadded wireless cups
- halter straps to tie
- U-shaped scoop back
- revealing cheeky cut
- made in Portugal
- polka dot and heart pattern
- retro-chic design
- from spring-summer collection
Product Insights
The Jacquemus Bastide Halter One-Piece Swimsuit (1045 CAD, in stock) delivers a daring retro silhouette with minimal Brazilian-style coverage, a deep U-back, and high legs that elongate the body, supported by an adjustable halter tie and double-layer fabric for opacity and stretch recovery when wet; the main tradeoff is that sizing up only slightly reduces the revealing fit, the halter provides adjustability but inadequate support for D-cup+ active swimming, and the design narrative (Provençal inspiration, Portuguese manufacturing) prioritizes seasonal aesthetics over the technical performance of competitors like ERES's Peau Douce at a lower price.
Verified claims
- Coverage
- Minimal buttock coverage (Brazilian-style) with deep back and high legs.
- Opacity
- Double-layer fabric prevents show-through when wet.
- Sizing
- Buyers suggest sizing up for a less revealing fit, but coverage remains minimal.
- Support
- Halter tie and double-layer lining provide adjustable natural support; not for active swimming for D-cup+.
- Adjustability
- Adjusting the halter tie changes the neckline peak and bust lift for varied silhouettes.
- Stretch and recovery
- Fabric stretches and snaps back immediately, even when saturated.
- Halter neckline
- Adjustable halter tie raises both neckline peak and bust lift simultaneously.
- Back design
- Deep U‑shaped back exposes the spine and lower back, framing a daring silhouette.
- Leg cut
- High leg and cheeky rear create an uninterrupted hip‑to‑thigh line that emphasizes leg length.
- Fabric
- 78% polyamide/22% spandex outer snaps back when wet; 82% polyester/18% spandex lining compresses without wires.
- Design inspiration
- Design references Provençal 'bastide' farmhouses and 1950s‑60s Côte d'Azur prints in a sensual minimal approach.
- Competitive position
- At CAD 1,045, the Bastide prioritises seasonal design over the technical Peau Douce of $800 ERES one‑pieces.
- Design narrative
- Provençal name, retro print, and wire-free design form the inspiration story.
- Silhouette
- High leg, deep back, peaked halter, and tie support shape a retro silhouette.
- Construction
- Double-layer and halter ties lift, unlike ERES's single-layer.
- Price positioning
- CAD 1,045 Portuguese narrative piece, not ERES's technical swimsuits.
- Manufacturing origin
- Portuguese production avoids the premium of ERES's French ateliers.
Product record
- Title
- Bastide Halter One-Piece Swimsuit
- Brand
- Jacquemus
- Price
- 1045 CAD
- Availability
- In stock
Image Analysis
3 images- 01

Product
Front view of a one-piece halter swimsuit with a navy base and large white heart and circular polka-dot motifs; thin halter straps meet at the center front neck and the body shows two small scripted white logotype prints.
- SilhouetteOne-piece swimsuit with high-cut leg openings and a single halter-style neck strap that meets at a center front point above the bust.
1 region
x 0.15 · y 0.08 · w 0.70 · h 0.84 (high) - Neck strapThin double halter strap that crosses/joins at the center front neck; strap shows the same navy and white patterned print as the suit edges.
1 region
x 0.43 · y 0.02 · w 0.14 · h 0.16 (high) - Surface patternLarge repeating white motifs on a dark navy background consisting of heart shapes and solid circles arranged in an offset grid across the front torso and hips.
1 region
x 0.26 · y 0.12 · w 0.48 · h 0.68 (high) - Fabric finishSmooth, slightly shiny swim fabric with minimal visible texture under studio lighting.
- Small script logo, chest“Jacquemus”
1 region
x 0.53 · y 0.20 · w 0.10 · h 0.06 (medium) - Small script logo, hip“Jacquemus”
1 region
x 0.68 · y 0.52 · w 0.10 · h 0.06 (medium) - Visible seamsVertical side seams and a subtle contour seam at the waist visible where the fabric slightly pulls and shapes the torso.
1 region
x 0.22 · y 0.28 · w 0.56 · h 0.48 (medium)
Other
Studio shot of a model cropped from mid-neck to upper thighs against a plain light gray background with even soft lighting and minimal shadows.
- Shot compositionCentered vertical crop showing the model from neck to upper thighs; arms relaxed at sides with hands visible.
- BackgroundUniform light gray background with even, diffuse studio lighting and soft shadowing under the arms.
- Model skin detailFreckles and natural skin texture visible on arms and shoulders under high-resolution studio lighting.
2 regions
x 0.06 · y 0.06 · w 0.26 · h 0.30 (high); x 0.68 · y 0.10 · w 0.26 · h 0.46 (high)
Colors
deep navy· main body#21263Abright white· printed motifs (hearts and circles)- SilhouetteOne-piece swimsuit with high-cut leg openings and a single halter-style neck strap that meets at a center front point above the bust.
- 02

Product
Rear view of a one-piece halter swimsuit with a low open back, halter neck ties, high-cut leglines, and a large white polka-dot and heart pattern on a dark navy background.
- Back silhouetteLow U-shaped open back that exposes the upper and mid back down to the waistline seam of the suit.
1 region
x 0.18 · y 0.08 · w 0.64 · h 0.58 (high) - Halter tiesTwo narrow fabric halter straps tied in a bow at the nape, with long loose ends hanging down the back; tie ends show small metallic tips on at least one end.
1 region
x 0.36 · y 0.03 · w 0.28 · h 0.20 (high) - PatternLarge white circular polka dots interspersed with white heart-shaped motifs printed on the suit's body; motifs are high contrast and evenly spaced.
1 region
x 0.36 · y 0.36 · w 0.46 · h 0.54 (high) - Leg cutMedium-high to high leg cut that reveals hip and upper thigh from the rear.
1 region
x 0.28 · y 0.62 · w 0.52 · h 0.36 (high) - Fabric finishSmooth, slightly shiny swim fabric with mild horizontal stretch marks where the fabric gathers at the waist.
1 region
x 0.34 · y 0.34 · w 0.32 · h 0.18 (medium) - Visible seamsWaist seam at the natural waistline visible across the back; seam edge follows a slightly curved horizontal line.
1 region
x 0.30 · y 0.46 · w 0.40 · h 0.06 (high)
Other
Studio product shot showing a model from the rear against a plain light gray background with soft even lighting and minimal shadowing.
- Model and poseFemale model shown from the rear, head turned slightly to the right, right arm hanging down; partial profile of face visible at top right.
1 region
x 0.10 · y 0.00 · w 0.80 · h 1.00 (high) - BackgroundUniform light gray backdrop with no visible props or texture.
- Lighting and shadowSoft, diffuse studio lighting producing gentle shadows along the model's right side and minimal specular highlights on the swimsuit fabric.
- Image cropImage is full-body crop from upper shoulders to mid-thigh; feet and top of head are cropped out.
Colors
navy· base fabric#22263Awhite· printed motifs- Back silhouetteLow U-shaped open back that exposes the upper and mid back down to the waistline seam of the suit.
- 03

Product
Front view of a fitted halter one-piece swimsuit top in a dark navy fabric with large white graphic shapes; thin halter straps cross at the neck and the swimsuit is tucked into high-waist jeans on a model.
- Neckline and strapsSingle thin halter strap that crosses at the front of the neck and attaches to the top edge; neckline runs diagonally from the left shoulder toward the right side of the chest forming an asymmetrical halter shape.
1 region
x 0.33 · y 0.02 · w 0.34 · h 0.18 (high) - Fabric and finishSmooth, slightly lustrous stretch swim fabric that conforms to the torso with visible light reflections indicating a tight, elastic surface.
1 region
x 0.30 · y 0.10 · w 0.40 · h 0.30 (high) - PatternLarge white graphic shapes printed on the navy background consisting primarily of large solid circles and several heart-shaped motifs distributed across the front torso.
1 region
x 0.30 · y 0.10 · w 0.40 · h 0.30 (high) - Waistline and fitSwimsuit extends to the natural waist and is tucked into the waistband of the jeans, creating a smooth transition at the waist without visible closures on the front.
1 region
x 0.30 · y 0.30 · w 0.40 · h 0.08 (high) - Printed markingSmall light-colored script-style marking on the right side of the chest area over a navy background (legibility uncertain).Uncertain
1 region
x 0.53 · y 0.18 · w 0.04 · h 0.03 (medium)
Other
Lifestyle studio shot showing a full-body model wearing the swimsuit top with jeans and sandals against a plain light gray background with soft even lighting and a faint ground shadow.
- Model poseModel stands facing forward with left hand hanging and right hand in the jeans pocket, showing the swimsuit top on a live model.
1 region
x 0.20 · y 0.00 · w 0.60 · h 1.00 (high) - Visible propsHigh-waist blue denim jeans and open-toe sandals are worn by the model and visible in the image; these are staging garments, not packaging.
1 region
x 0.20 · y 0.30 · w 0.60 · h 0.62 (high) - Background and lightingUniform light gray studio background with soft, even frontal lighting and a subtle shadow beneath the model toward the lower right.
- Image crop and framingFull-body vertical portrait crop showing the model from just above the head to the feet with small negative space at top and bottom.
Colors
navy blue· main fabric#1D233Abright white· printed shapes- Neckline and strapsSingle thin halter strap that crosses at the front of the neck and attaches to the top edge; neckline runs diagonally from the left shoulder toward the right side of the chest forming an asymmetrical halter shape.