Oséree

Oséree brings its signature Lumière shimmer to a focused edit of bikinis, one-piece swimsuits, wide-leg pants and kaftans. Clean, body-conscious cuts balance the high-shine metallic fabric for beachwear that reads polished, not costume. Style-led pieces that sit easily next to popular brands like Jil Sander, Marni and Acne Studios in your holiday lineup.

  • Oséree Gold Lumière Metallic One-Piece Swimsuit
    Oséree Gold Lumière Metallic One-Piece Swimsuit
    Oséree Gold Lumière Metallic One-Piece Swimsuit

    Oséree

    Gold Lumière Metallic One-Piece Swimsuit

    $208
    $208

    $250

    -16%

  • Oséree Lumière Bikini – Brown
    Oséree Lumière Bikini – Brown
    Oséree Lumière Bikini – Brown

    Oséree

    Lumière Bikini – Brown

    $189
    $189

    $228

    -17%

  • Oséree Lumiere Balconette Lurex One Piece
    Oséree Lumiere Balconette Lurex One Piece
    Oséree Lumiere Balconette Lurex One Piece

    Oséree

    Lumiere Balconette Lurex One Piece

    $259
    $259

    $290

    -10%

  • Oséree Lumière One-Piece Swimsuit – Black
    Oséree Lumière One-Piece Swimsuit – Black
    Oséree Lumière One-Piece Swimsuit – Black

    Oséree

    Lumière One-Piece Swimsuit – Black

    $208
    $208

    $250

    -16%

  • Oséree Lumiere Stones One-Shoulder Metallic Mini Dress
    Oséree Lumiere Stones One-Shoulder Metallic Mini Dress
    Oséree Lumiere Stones One-Shoulder Metallic Mini Dress

    Oséree

    Lumiere Stones One-Shoulder Metallic Mini Dress

    $284
    $284

    $318

    -10%

  • Oséree Tailored Black Trousers With Straight Leg Cut And Polished Appearance
    Oséree Tailored Black Trousers With Straight Leg Cut And Polished Appearance
    Oséree Tailored Black Trousers With Straight Leg Cut And Polished Appearance
    Oséree Tailored Black Trousers With Straight Leg Cut And Polished Appearance

    Oséree

    Tailored Black Trousers With Straight Leg Cut And Polished Appearance

    $402
    $402

    $625

    -35%

  • Oséree Refined Silhouette Clothing With Clean Lines
    Oséree Refined Silhouette Clothing With Clean Lines
    Oséree Refined Silhouette Clothing With Clean Lines

    Oséree

    Refined Silhouette Clothing With Clean Lines

    $226
    $226

    $273

    -17%

  • Oséree Lumiere Shimmering Balconette Bikini Top
    Oséree Lumiere Shimmering Balconette Bikini Top
    Oséree Lumiere Shimmering Balconette Bikini Top

    Oséree

    Lumiere Shimmering Balconette Bikini Top

    $243
    $243

    $273

    -11%

  • Oséree Gold Lumière Metallic Wide-Leg Sheer Pants
    Oséree Gold Lumière Metallic Wide-Leg Sheer Pants
    Oséree Gold Lumière Metallic Wide-Leg Sheer Pants
    Oséree Gold Lumière Metallic Wide-Leg Sheer Pants
    Oséree Gold Lumière Metallic Wide-Leg Sheer Pants

    Oséree

    Gold Lumière Metallic Wide-Leg Sheer Pants

    $232
    $232

    $278

    -16%

  • Oséree "Lumière" Trousers In Semi-Transparent Brown Metallic Fabric
    Oséree "Lumière" Trousers In Semi-Transparent Brown Metallic Fabric
    Oséree "Lumière" Trousers In Semi-Transparent Brown Metallic Fabric
    Oséree "Lumière" Trousers In Semi-Transparent Brown Metallic Fabric
    Oséree "Lumière" Trousers In Semi-Transparent Brown Metallic Fabric

    Oséree

    "Lumière" Trousers In Semi-Transparent Brown Metallic Fabric

    $232
    $232

    $278

    -16%

  • Oséree Lumiere Balconette Lurex Bikini Top Set
    Oséree Lumiere Balconette Lurex Bikini Top Set
    Oséree Lumiere Balconette Lurex Bikini Top Set

    Oséree

    Lumiere Balconette Lurex Bikini Top Set

    $243
    $243

    $273

    -11%

  • Oséree Lumiere Balconette Structured Bikini Top
    Oséree Lumiere Balconette Structured Bikini Top
    Oséree Lumiere Balconette Structured Bikini Top

    Oséree

    Lumiere Balconette Structured Bikini Top

    $233
    $233

    $261

    -10%

  • Oséree Lumière Sportini Lurex Bikini
    Oséree Lumière Sportini Lurex Bikini
    Oséree Lumière Sportini Lurex Bikini

    Oséree

    Lumière Sportini Lurex Bikini

    $220
    $220

    $245

    -10%

  • Oséree Lumiere Elastic Waist Lurex Shorts
    Oséree Lumiere Elastic Waist Lurex Shorts
    Oséree Lumiere Elastic Waist Lurex Shorts

    Oséree

    Lumiere Elastic Waist Lurex Shorts

    $192
    $192

    $216

    -11%

  • Oséree Lumiere Sportini Shimmer Bandeau Bikini
    Oséree Lumiere Sportini Shimmer Bandeau Bikini
    Oséree Lumiere Sportini Shimmer Bandeau Bikini

    Oséree

    Lumiere Sportini Shimmer Bandeau Bikini

    $220
    $220

    $245

    -10%

  • Oséree Lumiere Cut Out Lurex Dress
    Oséree Lumiere Cut Out Lurex Dress
    Oséree Lumiere Cut Out Lurex Dress

    Oséree

    Lumiere Cut Out Lurex Dress

    $325
    $325

    $364

    -10%

Oséree

This Oséree edit centres on the label’s Lumière metallic fabric — semi-transparent, light-catching and cut into lean silhouettes that follow the body. Swimsuits and bikinis come in maillot and sporty shapes with straightforward necklines that keep the focus on proportion and texture. Wide-leg trousers, shorts and maxi kaftans in the same fabric turn swim pieces into a full look, moving from beach to bar without changing out of your base layer.

Colours run through black, blue, brown, green and gold, giving the collection range from minimal to statement. For a more directional mood, pair the sheer pants with a non-swim top from contemporary labels you already wear. Key ways customers style this collection:

  • Metallic one-piece swimsuits worn as bodysuits with tailored shorts.
  • Lumière bikinis layered under sheer maxi kaftans.
  • Semi-transparent wide-leg pants over high-cut maillots for strong vertical lines.

Each piece ships from authorized stockists with full provenance, true-to-label sizing and an easy returns process if the cut or coverage isn’t right.

FAQ

How does Oséree swimwear fit compared to other designer brands?
Oséree cuts most Lumière swimsuits and bikinis close to the body, similar to other Italian and French swim labels. If you sit between sizes or prefer more coverage at the hip or bust, going up one size is usually more comfortable. Check individual product measurements and fit notes for any style-specific guidance. Live chat can help compare against brands you already own.
Is the Oséree Lumière fabric very sheer?
Lumière pieces range from semi-transparent to more opaque depending on colour and cut. Darker tones like black and deep brown read less sheer, while metallic golds and greens show more skin under direct light. Bikinis and one-pieces are designed as swimwear, while pants, shorts and kaftans function as cover-ups. If you want extra coverage, layer a high-rise brief or a neutral bikini underneath.
Can I wear Oséree swimsuits and bikinis away from the beach?
Yes, many Oséree one-pieces and bikini tops work as styling pieces beyond the pool. Customers often treat the metallic maillots as bodysuits under wide-leg trousers or skirts, especially in black or deep tones. The Lumière pants and kaftans also read as evening pieces when styled with a simple tank or bralette. Just note the fabric’s swimwear origin when planning shoes and accessories.
How do I care for Oséree metallic swimwear and cover-ups?
Rinse Oséree swimwear in cool water after contact with chlorine or salt to maintain the metallic finish. Hand wash with a gentle detergent, avoid wringing, and dry flat away from direct heat or sunlight. For Lumière pants, shorts and kaftans, follow the care label closely and store folded rather than hung if stretching is a concern. Avoid rough surfaces that could catch the fabric.
Which Oséree pieces work best if I prefer a more minimal look?
If your wardrobe leans more classic, start with black or deep brown Lumière one-piece swimsuits or bikinis, which temper the shine. Pair them with the brand’s wide-leg sheer pants in a darker tone for length and movement without excessive colour. A single metallic accent, like gold bikini bottoms under a black kaftan, keeps the styling controlled. This approach fits easily alongside tailored staples from popular brands like The Row or Jil Sander.