Swim By Di

Swim By Di focuses on line, cut, and contour first — one-piece swimsuits and bikinis that frame the body with a clear architectural hand. High-rise legs, considered cut-outs, and adjustable straps give control over coverage without losing the graphic effect. Wear them poolside with nothing else or under wide-leg trousers and shirts from popular brands like The Row, Acne Studios, and Marni.

  • Swim By Di Riviera One-Piece Swimsuit With High Rise
    Swim By Di Riviera One-Piece Swimsuit With High Rise
    Swim By Di Riviera One-Piece Swimsuit With High Rise

    Swim By Di

    Riviera One-Piece Swimsuit With High Rise

    $125
    $125
  • Swim By Di Riviera One-Piece Swimsuit With High Rise
    Swim By Di Riviera One-Piece Swimsuit With High Rise
    Swim By Di Riviera One-Piece Swimsuit With High Rise

    Swim By Di

    Riviera One-Piece Swimsuit With High Rise

    $172
    $172
  • Swim By Di One-Piece Swimwear With High-Rise Cut
    Swim By Di One-Piece Swimwear With High-Rise Cut
    Swim By Di One-Piece Swimwear With High-Rise Cut

    Swim By Di

    One-Piece Swimwear With High-Rise Cut

    $180
    $180
  • Swim By Di High-Rise One-Piece Swimsuit With Cut-Out Front
    Swim By Di High-Rise One-Piece Swimsuit With Cut-Out Front
    Swim By Di High-Rise One-Piece Swimsuit With Cut-Out Front

    Swim By Di

    High-Rise One-Piece Swimsuit With Cut-Out Front

    $127
    $127
  • Swim By Di One-Shoulder Black Ischia One-Piece With Back
    Swim By Di One-Shoulder Black Ischia One-Piece With Back
    Swim By Di One-Shoulder Black Ischia One-Piece With Back

    Swim By Di

    One-Shoulder Black Ischia One-Piece With Back

    $180
    $180
  • Swim By Di Halter Neck One-Piece Swimsuit With Cut-Out
    Swim By Di Halter Neck One-Piece Swimsuit With Cut-Out
    Swim By Di Halter Neck One-Piece Swimsuit With Cut-Out

    Swim By Di

    Halter Neck One-Piece Swimsuit With Cut-Out

    $198
    $198
  • Swim By Di Malibu One-Piece With Adjustable Straps
    Swim By Di Malibu One-Piece With Adjustable Straps
    Swim By Di Malibu One-Piece With Adjustable Straps

    Swim By Di

    Malibu One-Piece With Adjustable Straps

    $197
    $197
  • Swim By Di Halter Neck One-Piece With Cut-Out Front
    Swim By Di Halter Neck One-Piece With Cut-Out Front
    Swim By Di Halter Neck One-Piece With Cut-Out Front

    Swim By Di

    Halter Neck One-Piece With Cut-Out Front

    $197
    $197
  • Swim By Di Flemish Knot Bikini With Triangle Top
    Swim By Di Flemish Knot Bikini With Triangle Top
    Swim By Di Flemish Knot Bikini With Triangle Top

    Swim By Di

    Flemish Knot Bikini With Triangle Top

    $175
    $175
  • Swim By Di Halter Neck One-Piece Swimsuit With Cut-Out
    Swim By Di Halter Neck One-Piece Swimsuit With Cut-Out
    Swim By Di Halter Neck One-Piece Swimsuit With Cut-Out

    Swim By Di

    Halter Neck One-Piece Swimsuit With Cut-Out

    $197
    $197
  • Swim By Di High-Rise One-Piece Swimwear With Front Cut-Out
    Swim By Di High-Rise One-Piece Swimwear With Front Cut-Out
    Swim By Di High-Rise One-Piece Swimwear With Front Cut-Out

    Swim By Di

    High-Rise One-Piece Swimwear With Front Cut-Out

    $127
    $127
  • Swim By Di Crystal Soft Pink Embellished One Piece
    Swim By Di Crystal Soft Pink Embellished One Piece
    Swim By Di Crystal Soft Pink Embellished One Piece

    Swim By Di

    Crystal Soft Pink Embellished One Piece

    $182
    $182
  • Swim By Di Crystal Embellished Adjust One Piece
    Swim By Di Crystal Embellished Adjust One Piece
    Swim By Di Crystal Embellished Adjust One Piece

    Swim By Di

    Crystal Embellished Adjust One Piece

    $172
    $172

    $182

    -5%

  • Swim By Di Crystal Bikini Pink Embellished Bikini
    Swim By Di Crystal Bikini Pink Embellished Bikini
    Swim By Di Crystal Bikini Pink Embellished Bikini

    Swim By Di

    Crystal Bikini Pink Embellished Bikini

    $182
    $182
  • Swim By Di Sugar Baby Crystal One Piece
    Swim By Di Sugar Baby Crystal One Piece
    Swim By Di Sugar Baby Crystal One Piece

    Swim By Di

    Sugar Baby Crystal One Piece

    $216
    $216

    $228

    -5%

  • Swim By Di Crystal Bikini Bandeau Embellished Bikini
    Swim By Di Crystal Bikini Bandeau Embellished Bikini
    Swim By Di Crystal Bikini Bandeau Embellished Bikini

    Swim By Di

    Crystal Bikini Bandeau Embellished Bikini

    $180
    $180
  • Swim By Di Sugar Baby Crystal One Piece
    Swim By Di Sugar Baby Crystal One Piece
    Swim By Di Sugar Baby Crystal One Piece

    Swim By Di

    Sugar Baby Crystal One Piece

    $221
    $221
  • Swim By Di Sugar Baby Crystal One Piece
    Swim By Di Sugar Baby Crystal One Piece
    Swim By Di Sugar Baby Crystal One Piece

    Swim By Di

    Sugar Baby Crystal One Piece

    $216
    $216

    $228

    -5%

  • Swim By Di Sugar Baby Crystal Bikini
    Swim By Di Sugar Baby Crystal Bikini
    Swim By Di Sugar Baby Crystal Bikini

    Swim By Di

    Sugar Baby Crystal Bikini

    $184
    $184

    $194

    -5%

  • Swim By Di Sugar Baby Crystal Bikini
    Swim By Di Sugar Baby Crystal Bikini
    Swim By Di Sugar Baby Crystal Bikini

    Swim By Di

    Sugar Baby Crystal Bikini

    $194
    $194
  • Swim By Di Crystal Bikini Embellished Bikini Set
    Swim By Di Crystal Bikini Embellished Bikini Set
    Swim By Di Crystal Bikini Embellished Bikini Set

    Swim By Di

    Crystal Bikini Embellished Bikini Set

    $180
    $180
  • Swim By Di Micro Crystals Embellished One Piece
    Swim By Di Micro Crystals Embellished One Piece
    Swim By Di Micro Crystals Embellished One Piece

    Swim By Di

    Micro Crystals Embellished One Piece

    $113
    $113
  • Swim By Di Crystal Bandeau Embellished Bikini
    Swim By Di Crystal Bandeau Embellished Bikini
    Swim By Di Crystal Bandeau Embellished Bikini

    Swim By Di

    Crystal Bandeau Embellished Bikini

    $182
    $182
  • Swim By Di Crystal Embellished Bikini Set
    Swim By Di Crystal Embellished Bikini Set
    Swim By Di Crystal Embellished Bikini Set

    Swim By Di

    Crystal Embellished Bikini Set

    $172
    $172

    $182

    -5%

  • Swim By Di Halter Neck One-Piece Swimsuit With Bold Cut-Out
    Swim By Di Halter Neck One-Piece Swimsuit With Bold Cut-Out
    Swim By Di Halter Neck One-Piece Swimsuit With Bold Cut-Out
    Swim By Di Halter Neck One-Piece Swimsuit With Bold Cut-Out
    Swim By Di Halter Neck One-Piece Swimsuit With Bold Cut-Out

    Swim By Di

    Halter Neck One-Piece Swimsuit With Bold Cut-Out

    $168
    $168
  • Swim By Di One-Piece Swimsuit With Adjustable Straps And Brass Accents
    Swim By Di One-Piece Swimsuit With Adjustable Straps And Brass Accents
    Swim By Di One-Piece Swimsuit With Adjustable Straps And Brass Accents
    Swim By Di One-Piece Swimsuit With Adjustable Straps And Brass Accents
    Swim By Di One-Piece Swimsuit With Adjustable Straps And Brass Accents

    Swim By Di

    One-Piece Swimsuit With Adjustable Straps And Brass Accents

    $168
    $168

Swim By Di

The Swim By Di edit pares beachwear back to structure and silhouette. Expect high-rise one-piece swimsuits with front and side cut-outs, halter and one-shoulder constructions, and triangle bikinis tied with Flemish-knot precision. Each piece sits clean against the body, designed to work solo or as a base layer under shirting, denim, or tailored shorts.

Browse the collection by shape and detail:

  • One-shoulder and halter one-pieces with graphic cut-outs
  • High-leg Riviera and Malibu styles with adjustable straps
  • Triangle bikinis with knot-focused finishes

Use the product images and notes to gauge coverage, strap adjustability, and cut height; most styles pair well with relaxed resort pieces from popular brands like Jil Sander, Lemaire, and Prada. Each Swim By Di style is sourced from authorized stockists with full provenance, shipped quickly, and supported by TheList’s clear returns policy, so you can test the fit against your existing wardrobe.

FAQ

How does Swim By Di swimwear typically fit?
Swim By Di one-pieces and bikinis usually follow a true-to-label fit with a deliberately high-rise leg. If you are between sizes or prefer more coverage, we suggest considering the larger size. Check each product page for specific fit notes where a style runs short, long, or more revealing. Live chat can help compare measurements to similar brands in your wardrobe.
Are the high-rise and cut-out swimsuits practical for swimming?
Swim By Di designs balance a strong visual line with functional cuts, so the suits are built to move in water as well as read sharp poolside. High-rise legs and cut-outs do adjust coverage, so choose styles that align with how active you plan to be. Product descriptions highlight strap adjustability and front cut-outs to help you assess support before you buy.
How should I care for my Swim By Di swimsuit or bikini?
Rinse Swim By Di swimwear in cool water after contact with salt, chlorine, or sunscreen, then lay flat to dry away from direct heat. Avoid wringing or machine drying, which can stress elastic and hardware. Always follow the care instructions on the garment label, as they reflect the specific construction of your piece.
What styles are best if I want more coverage?
For more coverage, look to one-piece swimsuits without deep front cut-outs or with higher backs and adjustable straps. Styles like the Malibu or more streamlined high-rise one-pieces often offer a balanced line while still reading graphic on the body. Product images on different angles will help you compare rise, back height, and strap placement.
Can I wear Swim By Di pieces beyond the beach or pool?
Yes, many Swim By Di designs double as bodysuits thanks to their clean cuts and strong necklines. Pair a one-shoulder or halter one-piece with tailored trousers or a cotton skirt for vacation dinners, or layer under an oversized shirt from popular brands like Acne Studios or Margiela. The high-rise leg disappears under a higher-waisted bottom, keeping the focus on the upper silhouette.