With a shared love of ‘70s style codes; friends and co-founders Nikki Campbell and Sophie Coote launched SIR (or Separates; Intimates; and Ready-to-Wear) to craft the pieces they want to see in their own wardrobes from matching sets to dream cover-ups and floaty separates.The 'Verve' one-piece swimsuit is an asymmetrical one-shoulder silhouette detailed with a beaded strap.

SIR Verve Beaded-Strap One-Piece Swimsuit

With a shared love of ‘70s style codes; friends and co-founders Nikki Campbell and Sophie Coote launched SIR (or Separates; Intimates; and Ready-to-Wear) to craft the pieces they want to see in their own wardrobes. From matching sets to dream cover-ups and floaty separates; this season sees the return of favorite silhouettes in the same Bondi Beach inflection that made the label a hit.The 'Lipari' bikini bottom is a classic triangle-cut; cheeky design strung with polished stone embellishments. Pair it with the [matching top](https://www.modaoperandi.com/women/p/sir-the-label/surf-exclusive-lipari/626628).

SIR Exclusive Lipari Beaded String Brief Bikini Bottom

Lightweight stretch nylon jersey bikini top. Ruching throughout. · Keyhole cutout at sweetheart neck · Adjustable elasticized spaghetti straps · Flip-clasp fastening at back · Fully lined Stretch nylon jersey bikini bottoms. Ruching throughout. · High-rise · Fully lined Supplier color: Black

SIR. Black Zoya Bikini

Stretch nylon jersey one-piece swimsuit. Ruching throughout. · Keyhole cutout at sweetheart neck · Underwire at cups · Adjustable elasticized spaghetti straps · Fully lined Supplier color: Black

SIR. Black Zoya One-Piece Swimsuit

Stretch nylon jersey one-piece swimsuit. Ruching throughout. · Single-shoulder construction · Full jersey lining Supplier color: Black

SIR. Black Eloi One-Piece Swimsuit

With a shared love of ‘70s style codes; friends and co-founders Nikki Campbell and Sophie Coote launched SIR (or Separates; Intimates; and Ready-to-Wear) to craft the pieces they want to see in their own wardrobes. From matching sets to dream cover-ups and floaty separates; this season sees the return of favorite silhouettes in the same Bondi Beach inflection that made the label a hit.The 'Lipari' bikini top is a classic triangle design strung with polished stone embellishments. Pair it with the [matching bottom](https://www.modaoperandi.com/women/p/sir-the-label/surf-exclusive-lipari-2/626629).

SIR Exclusive Lipari Beaded String Triangle Bikini Top

Stretch nylon jersey bikini top. · Adjustable spaghetti straps · Self-tie straps at back · Full jersey lining Stretch nylon jersey bikini bottoms. · Self-tie strap at outseam · Full jersey lining Supplier color: Ivory

SIR. White Louis String Bikini

ruby red/sky blue stretch-design abstract pattern print low-rise side tie fastening classic bottoms Be mindful to try on swimwear over your own garments. We've partnered with Good On You — an independent agency that rates how brands perform in relation to their impact on the planet, people and animals, with a multi-criteria rating simplified to a five points scale. In order to be awarded our conscious label, larger brands need to score a minimum of four out of five ('Good'), while smaller brands must score at least three out of five ('It's A Start'). This item comes from a brand rated three out of five ('It's A Start') by Good on You at the time it was added on FARFETCH. Please note, this is a brand-level rating and does not guarantee that this product is made with conscious materials. Learn more about what makes a product Conscious on our Conscious Criteria page

SIR. Francesca string bikini bottoms

ruby red/sky blue stretch-design abstract pattern print triangle cup spaghetti straps rear tie fastening Be mindful to try on swimwear over your own garments. We've partnered with Good On You — an independent agency that rates how brands perform in relation to their impact on the planet, people and animals, with a multi-criteria rating simplified to a five points scale. In order to be awarded our conscious label, larger brands need to score a minimum of four out of five ('Good'), while smaller brands must score at least three out of five ('It's A Start'). This item comes from a brand rated three out of five ('It's A Start') by Good on You at the time it was added on FARFETCH. Please note, this is a brand-level rating and does not guarantee that this product is made with conscious materials. Learn more about what makes a product Conscious on our Conscious Criteria page

SIR. Francesca triangle bikini top

Sky blue, red Stretch design All-over abstract print Low-rise Side tie fastenings Be mindful to try on swimwear over your own garments. We've partnered with Good On You — an independent agency that rates how brands perform in relation to their impact on the planet, people and animals, with a multi-criteria rating simplified to a five points scale. In order to be awarded our conscious label, larger brands need to score a minimum of four out of five ('Good'), while smaller brands must score at least three out of five ('It's A Start'). This item comes from a brand rated three out of five ('It's A Start') by Good on You at the time it was added on FARFETCH. Please note, this is a brand-level rating and does not guarantee that this product is made with conscious materials.

SIR. Blue Francesca Bikini Bottoms

Sky blue, red Stretch design All-over abstract print Spaghetti straps Rear tie fastening Drawstring design Triangle cups Be mindful to try on swimwear over your own garments. We've partnered with Good On You — an independent agency that rates how brands perform in relation to their impact on the planet, people and animals, with a multi-criteria rating simplified to a five points scale. In order to be awarded our conscious label, larger brands need to score a minimum of four out of five ('Good'), while smaller brands must score at least three out of five ('It's A Start'). This item comes from a brand rated three out of five ('It's A Start') by Good on You at the time it was added on FARFETCH. Please note, this is a brand-level rating and does not guarantee that this product is made with conscious materials.

SIR. Blue Francesca Triangle Bikini Top

Lining: fully lined, 26% elastane, 74% nylon. Made in China. Material: 76% nylon, 24% elastane. Care instructions: hand wash.

SIR Roy high-rise bikini bottoms

Made in China. Material: 76% nylon, 24% elastane. Lining: 26% elastane, 74% nylon. Care instructions: hand wash.

SIR Claude scoop-neck swimsuit

Fabric: Mid-weight stretch poplin. Boned bodice with gathered overlay. Strapless silhouette with non-slip rubber binding. Single back vent. Sweetheart neckline. Sleeveless. Hook-and-eye and hidden zip at back. Shell: 81% cotton/15% polyamide/4% elastane. Lining: 88% nylon/12% spandex. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 45.75in / 116.0cm, from center back

SIR. Alba Strapless Gown Mocha 4

Care instructions: machine wash cold. Made in China. Material: 76% nylon, 24% elastane.

SIR Claude bikini bottoms

Material: 76% nylon, 24% elastane. Care instructions: hand wash. Designer color name: Vivienne Print.

SIR Vivienne bikini bottoms

Lining: 74% polyamide, fully lined, 26% elastane. Closure: clip fastening. Material: 76% nylon, 24% elastane. Care instructions: hand wash.

SIR Hendry bandeau bikini top

SIR. Alba Strapless Gown Mocha 3

With a shared love of ‘70s style codes; friends and co-founders Nikki Campbell and Sophie Coote launched SIR (or Separates; Intimates; and Ready-to-Wear) to craft the pieces they want to see in their own wardrobes. From matching sets to dream cover-ups and floaty separates; this season sees the return of favorite silhouettes in the same Bondi Beach inflection that made the label a hit.Made from a soft; stretchy lycra; the 'Francesca' bikini bottoms have a classic triangle silhouette with side ties that can either be worn high or low on on the hips. Pair yours with the [matching bikini top](https://www.modaoperandi.com/women/p/sir-the-label/francesca-string-triangle-top/599652).

SIR Francesca String Bikini Bottoms

With a shared love of ‘70s style codes; friends and co-founders Nikki Campbell and Sophie Coote launched SIR (or Separates; Intimates; and Ready-to-Wear) to craft the pieces they want to see in their own wardrobes. From matching sets to dream cover-ups and floaty separates; this season sees the return of favorite silhouettes in the same Bondi Beach inflection that made the label a hit.Made from a soft; stretchy lycra; the 'Francesca' bikini top has a classic triangle silhouette with thin; tie straps. Pair yours with the [matching bikini bottoms](https://www.modaoperandi.com/women/p/sir-the-label/francesca-string-brief/599651).

SIR Francesca Triangle Bikini Top

SIR "Francesca" string bikini bottoms in an abstract print Low rise Side-tie detail Cheeky seat coverage Nylon/polyamide/spandex Imported Top sold separately

SIR "Francesca" bikini top in an abstract print V neckline Triangle cups slide on string Mid-back self-ties Nylon/polyamide/spandex Imported Bottoms sold separately

SIR "Jeanne" beaded one-piece swimsuit One-shoulder neckline Fixed shoulder strap Moderate seat coverage Nylon/polyamide/spandex Imported

SIR Jeanne Beaded One-Piece Swimsuit

SIR "Sol" two-tone bikini bottoms Low-rise hipster style Cheeky seat coverage Nylon/polyamide/spandex Imported Top sold separately

SIR Sol Bikini Bottoms

SIR "Louis" classic solid bikini bottoms High waist Moderate seat coverage Nylon/spandex Imported Top sold separately

SIR Louis Classic High-Waisted Bikini Bottoms

SIR "Sol" two-tone bikini top Halter neckline Adjustable straps behind the neck Mid-back clasps Nylon/polyamide/spandex Imported Bottoms sold separately

SIR Sol Halter Bandeau Bikini Top

SIR "Palermo" modern bikini top cut from form-fitting lycra in exclusive Sciarpa print inspired by Sicilian-inspired tile motifs Sweetheart neckline Curved cups with supportive underwire Adjustable straps Mid-back clasps Nylon/polyamide/spandex Imported Bottoms sold separately

SIR Palermo Shaped Balconette Bikini Top

SIR "Emmeline" dress featuring a chest keyhole cutout Halter neckline; self-ties behind the neck Long sleeves Full length Body-skimming fit Slipover style Cotton Imported

SIR Emmeline Halter Long-Sleeve Dress

SIR "Jeanne" beaded string bikini bottoms Low rise Self-tie sides Cheeky seat coverage Nylon/polyamide/spandex Imported Top sold separately

SIR Jeanne Beaded String Bikini Bottoms

With a shared love of ‘70s style codes; friends and co-founders Nikki Campbell and Sophie Coote launched SIR (or Separates; Intimates; and Ready-to-Wear) to craft the pieces they want to see in their own wardrobes. From matching sets to dream cover-ups and floaty separates; this season sees the return of favorite silhouettes in the same Bondi Beach inflection that made the label a hit.The 'Palermo' bikini has a classic triangle silhouette with sliding straps that can be worn traditionally or halter style. Complete the set with the [matching bottoms](https://www.modaoperandi.com/women/p/sir-the-label/palermo-string-brief/619071).

SIR Palermo Bikini Top

SIR "Palermo" form-fitting lycra bikini bottoms in the exclusive Sciarpa print inspired by Sicilian-inspired tile motifs High waist Moderate seat coverage Nylon/polyamide/spandex Imported Top sold separately

SIR Palermo Sciarpa High-Waist Bikini Bottoms

SIR "Renata" floral-print one-piece swimsuit finished with allover ruching One-shoulder neckline Fixed shoulder strap Moderate seat coverage Nylon/polyamide/spandex Imported

SIR Renata One-Shoulder One-Piece Swimsuit

Slender ties cinch the back of this sunshine-ready bikini top with triangle cups and an exclusive print created by LA-based artist Frankie Tobin. Lined 76% nylon, 24% spandex Hand wash, dry flat Imported

SIR Francesca String Triangle Bikini Top in Ruby Reflection

Slender ties cinch the side of these sunshine-ready bikini bottoms with cheeky back coverage and an exclusive print created by LA-based artis Frankie Tobin. Cheeky back coverage Lined 76% nylon, 24% spandex Hand wash, dry flat Imported

SIR Francesca Side Tie String Bikini Bottoms in Ruby Reflection

Ruched details. Hook-and-eye clasp at back. Adjustable straps. Underwire cups. Shell: 76% nylon/24% spandex. Lining: 74% nylon/26% spandex. Hand wash. Imported, China. Bottoms sold separately.

SIR. Zoya Gathered Balconette Bikini Top Black 3

Fabric: Mid-weight, non-stretch linen weave. Gathered bodice. Halter neckline. Sleeveless. Hook-and-eye and hidden zip at side. Shell: 100% linen. Lining: 100% cotton. Dry clean. Imported, China. Measurements: Measurements from size 1 Length: 22.75in / 58.0cm, from center back

SIR. Noemi Halter Mini Dress Ivory 4

Fabric: Lightweight, non-stretch charmeuse. Ties at shoulder and side. One-shoulder neckline. Shell: 100% silk. Lining: 100% polyester. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 14.25in / 36.0cm, from shoulder

SIR. Sorrento Scarf Top Sciarpa Print 3

Fabric: Lightweight, non-stretch silk weave. Drawstring waist with beaded tie sides. Floral print. Covered elastic waistband. Shell: 79% cotton/21% silk. Lined. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 39in / 99.0cm

SIR. Reyes Gathered Maxi Skirt Cactus Flower 2

Fabric: Lightweight, non-stretch slubbed weave. Ruching at side. One-shoulder neckline. Hidden zip at side. Shell: 100% linen. Lining: 100% cotton. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 18.5in / 47.0cm, from shoulder

SIR. Affogato Asymmetric Top Ecru 1

Fabric: Lightweight, non-stretch crepe. Asymmetrical waistline. Abstract print. Ruched detail and slit at side. Hook-and-eye and hidden zip at side. Shell: 90% silk/10% spandex. Lining: 100% polyester. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 38.25in / 97.0cm, from shoulder

SIR. Frankie Gathered Midi Skirt Ruby Reflection 0

Fabric: Mid-weight, non-stretch linen. Twist at waist. Contrast trim. Adjustable tie halter neckline. Sleeveless. Hidden zip at side. Shell: 100% linen. Lining: 100% cotton. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 19in / 48.0cm, from center back

SIR. Affogato Twist Mini Dress Chocolate 0P

SIR. Affogato Twist Mini Dress Chocolate 4

Fabric: Lightweight, non-stretch silk charmeuse. Ombré color scheme. Delicate lace trim. Asymmetrical hem. Thin spaghetti straps. V neck. Hook-and-eye and hidden zip at side. Shell: 100% silk. Lined bodice, unlined skirt. Lining: 100% polyester. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 57in / 145.0cm, from shoulder to longest point

SIR. Martina V Neck Slip Dress Ombre 2

Fabric: Lightweight, non-stretch charmeuse. Wrap silhouette. Tie at side. Hook-and-eye and hidden zip at side. Shell: 100% silk. Lining: 100% polyester. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 38.25in / 97.0cm

SIR. Sorrento Wrap Skirt Sciarpa Print 1

Fabric: Mid-weight, stretch suiting. Gathered side seam. Strapless. Hidden zip at back. Shell: 51% wool/43% polyester/6% lycra spandex. Lining: 100% polyester. Dry clean. Imported, Vietnam. Measurements: Measurements from size 0 Length: 20.5in / 52.0cm, from center back

SIR. Leonardo Pleated Mini Dress Taupe 2

SIR. Leonardo Pleated Mini Dress Taupe 1

Fabric: Lightweight, non-stretch silk satin. Lace trim. Halter neckline and ties at back. Hook-and-eye and hidden zip at side. Shell: 100% silk. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 56.25in / 143.0cm, from shoulder

SIR. Aries Halter Gown Black 4

SIR. Frankie Gathered Midi Skirt Ruby Reflection 1

Fabric: Mid-weight, non-stretch linen. Gathered waist. Underwire cups. Contrast trim. Strapless. Hidden zip at side. Shell: 100% linen. Lining: 100% cotton. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 14.5in / 37.0cm, from center back

SIR. Affogato Twist Bodice Chocolate 1

Fabric: Light-weight, non-stretch suiting. Stripe print. Asymmetrical fold at waist. Hidden zip at side. Shell: 90% cotton/10% nylon. Lining: 100% cotton. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 13.5in / 34.0cm

SIR. Cannoli Folded Miniskirt Chocolate Stripe 0

SIR. Affogato Asymmetric Top Ecru 3

SIR. Sorrento Wrap Skirt Sciarpa Print 2

SIR. Affogato Twist Mini Dress Chocolate 3

Fabric: Lightweight, non-stretch crepe. Abstract print. Beaded detail at tie strap. Ruching at center front. Cropped profile. V neck and long ruched sleeves. Hook-and-eye and hidden zip at side. Shell: 90% silk/10% spandex. Lining: 100% polyester. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 15.25in / 39.0cm, from shoulder

SIR. Frankie Gathered Sleeve Top Ruby Reflection 0P

Fabric: Mid-weight, stretch weave. Wrap design. Button and adjustable belt at waist. Welt front pocket. Shell: 53% polyester/43% wool/4% spandex. Lining: 100% polyester. Dry clean. Imported, Vietnam. Measurements: Measurements from size 0 Length: 11in / 28.0cm

SIR. Dario Mini Skirt Pink 4

Fabric: Lightweight mesh. Ruched design. Knee length slit at side. Halter neckline. Sleeveless. Button closure at neck. Shell: 88% nylon/12% spandex. Double-layered. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 43.25in / 110.0cm, from center back

SIR. Jacques Mesh Halter Midi Dress Pomelo 3

Fabric: Lightweight mesh. Ruched design. Optional long sleeves. Strapless. Hidden zip at side. Semi-sheer. Shell: 88% nylon/12% spandex. Lined. Dry clean. Imported, China. Measurements: Measurements from size 0 Length: 13.75in / 35.0cm, from center back

SIR. Jacques Off Shoulder Top Black 1

Triangle top. Lined cups. Shell: 76% nylon/24% spandex. Lining: 75% nylon/25% spandex. Hand wash. Imported, China. Bottoms sold separately.

SIR. Palermo String Triangle Bikini Top Sciarpa Print 4

Ruched details. High-waisted bikini bottoms. Shell: 76% nylon/24% spandex. Lining: 74% nylon/26% spandex. Hand wash. Imported, China.

SIR. Zoya Gathered Bikini Briefs Black 2

Fabric: Lightweight, non-stretch crepe. Abstract print. Ruching details. Round neckline. Hook-and-eye and hidden zip at shoulder and side. Shell: 90% silk/10% spandex. Lining: 100% polyester. Dry clean. Imported, China. Measurements: Measurements from size 1 Length: 15.75in / 40.0cm, from shoulder

SIR. Frankie Gathered Midi Top Emerald Reflection 3

SIR's Roy balconette bikini top offers minimal coverage with a classic triangular silhouette. It's made from form-fitting LYCRA® with spaghetti-style straps and an underwired bust for support. Style with the matching Roy bikini bottoms.

SIR.SIR Roy balconette bikini top

Product Info

SIR Roy balconette bikini top