OneOne

ONEONE, founded in 2016, is a lifestyle swim brand that focuses on creating beautiful and well-fitting swimsuits for all individuals. The name "ONEONE" symbolizes both the meaning of "sand" in Samoan and the union of two founders, Olga and Santiago, who lead the company together. After meeting in college while studying law, they decided to pursue their ultimate dream of building a high-quality swim brand. Using their combined savings, they designed their first collection and launched their first campaign in the Bahamas. Today, ONEONE operates a privately-owned factory in Medellin, Colombia, employing over 300 female heads of household. The brand is dedicated to sustainability, with 50% of its bikinis made from recycled materials and innovative practices like on-demand production to minimize waste.

Filter
330 products
View All Bikinis One-Pieces Clothing Coverups Coverups Dresses Matching Sets Rompers Skirts Tops

OneOne: Jenna-Alexa Bikini (OT1003SR-HMT-OB1025SR-HMT)
OneOne
Jenna-Alexa Bikini
V-cut front detail bralette
SKU: 955-413
$165.00
Top Only Bottom Only
OneOne: Deborah-Patty Bikini (OT1148SR-HMT-OB1095SR-HMT)
OneOne
Deborah-Patty Bikini
Multi-color trims bralette
SKU: 955-412
$165.00
Top Only Bottom Only
OneOne: Eileen Short (OA2016SR-HMT)
OneOne
Eileen Short
Ribbed fabric short
SKU: 955-411
$85.00
Top Only Bottom Only
OneOne: Miley-Bonnie Long Skirt (OT1143SR-HMT-OA3013SR-HMT)
OneOne
Miley-Bonnie Long Skirt
Padded chic bandeau top
SKU: 955-410
$185.00
Top Only Bottom Only
OneOne: Kameron-Jesse Bikini (OT1001PL-VGN-OB1001PL-VGN)
OneOne
Kameron-Jesse Bikini
Thick strap triangle top
SKU: 955-409
$125.00
Top Only Bottom Only
OneOne: Eliana-Chiara Bikini (OT1151PL-VGN-OBS1089PL-VGN)
OneOne
Eliana-Chiara Bikini
Minimalist design bralette
SKU: 955-408
$125.00
Top Only Bottom Only
OneOne: Francesca One-Piece (OO1033PL-VGN)
OneOne
Francesca One-Piece
Side cutout details one-piece
SKU: 955-407
$155.00
Top Only Bottom Only
OneOne: Kiara Skirt (OA3009PL-VGN)
OneOne
Kiara Skirt
Tie side skirt
SKU: 955-406
$60.00
Top Only Bottom Only
OneOne: Ariel Bikini (OT1004PL-VGN-OB1004PL-VGN)
OneOne
Ariel Bikini
Strappy details triangle top
SKU: 955-405
$125.00
Top Only Bottom Only
OneOne: Lupita-Alli Bikini (OT1005PL-VGN-OB1005PL-VGN)
OneOne
Lupita-Alli Bikini
Minimalist look balconette
SKU: 955-404
$125.00
Top Only Bottom Only
OneOne: Lara-Heidi Bikini (OT1128PL-VGN-OB1083PL-VGN)
OneOne
Lara-Heidi Bikini
Thin straps bralette top
SKU: 955-403
$125.00
Top Only Bottom Only
OneOne: Kameron-Jesse Bikini (OT1001TX-MTK-OB1001TX-MTK)
OneOne
Kameron-Jesse Bikini
Padded triangle top
SKU: 955-402
$165.00
Top Only Bottom Only
OneOne: Grace-Taylor Bikini (OT1033TX-MTK-OB1009TX-MTK)
OneOne
Grace-Taylor Bikini
Tie on the back balconette top
SKU: 955-401
$165.00
Top Only Bottom Only
OneOne: Maggie-Ariel Bikini (OT1002TX-MTK-OB1004TX-MTK)
OneOne
Maggie-Ariel Bikini
Front tie detail triangle top
SKU: 955-400
$165.00
Top Only Bottom Only
OneOne: Ariel Bikini (OT1004TX-MTK-OB1004TX-MTK)
OneOne
Ariel Bikini
Adjustable ties triangle top
SKU: 955-399
$165.00
Top Only Bottom Only
OneOne: Giselle-Bianca (OT1109TX-MTK-OBF1016TX-MTK)
OneOne
Giselle-Bianca
Short-sleeved crop top
SKU: 955-397
$165.00
Top Only Bottom Only
OneOne: Guadalupe Dress (OA4019TX-MTK)
OneOne
Guadalupe Dress
Mini dress with cut-out details
SKU: 955-395
$110.00
Top Only Bottom Only
OneOne: Matilde Romper (OA4012TX-MTK)
OneOne
Matilde Romper
Thick straps romper
SKU: 955-396
$110.00
Top Only Bottom Only
OneOne: Marina-Elena Bikini (OT1130TX-MTK-OB1082TX-MTK)
OneOne
Marina-Elena Bikini
Balconette with removable pads
SKU: 955-398
$165.00
Top Only Bottom Only
OneOne: Kameron-Jesse Bikini (OT1001PL-WLF-OB1001PL-WLF)
OneOne
Kameron-Jesse Bikini
Padded triangle bikini
SKU: 955-390
$125.00
Top Only Bottom Only
OneOne: Andreina-Susana Bikini (OT1139PL-WLF-OB1090PL-WLF)
OneOne
Andreina-Susana Bikini
Triangle top with versatile ties
SKU: 955-389
$125.00
Top Only Bottom Only
OneOne: Samy-Peyton Bikini (OT1106PL-WLF-OB1060PL-WLF)
OneOne
Samy-Peyton Bikini
Bralette style top
SKU: 955-388
$125.00
Top Only Bottom Only
OneOne: Cintia-Alina Bikini (OT1146PL-WLF-OB1094PL-WLF)
OneOne
Cintia-Alina Bikini
Long-sleeves top
SKU: 955-387
$125.00
Top Only Bottom Only
OneOne: Rita-Madeline Bikini (OT1147PL-WLF-OB1062PL-WLF)
OneOne
Rita-Madeline Bikini
Tank style bikini top
SKU: 955-385
$125.00
Top Only Bottom Only
OneOne: Sadie One-Piece (OOC1031PL-WLF)
OneOne
Sadie One-Piece
One-piece with front keyhole
SKU: 955-386
$125.00
Top Only Bottom Only
OneOne: Jenna-Alexa Bikini (OT1003PL-WLF-OB1025PL-WLF)
OneOne
Jenna-Alexa Bikini
Bralette top with padded cups
SKU: 955-384
$125.00
Top Only Bottom Only
OneOne: Elisha Romper (OA4013PL-WLF)
OneOne
Elisha Romper
Romper with side pockets
SKU: 955-383
$70.00
Top Only Bottom Only
OneOne: Lia Long Dress (OA4004PL-WLF)
OneOne
Lia Long Dress
Long dress with high slit
SKU: 955-382
$120.00
Top Only Bottom Only
OneOne: Kameron-Jesse Bikini (OT1001EC-FLY-OB1001EC-FLY)
OneOne
Kameron-Jesse Bikini
Padded triangle bikini
SKU: 955-381
$125.00
Top Only Bottom Only
OneOne: Mariana-Heidi Bikini (OT1141EC-FLY-OB1083EC-FLY)
OneOne
Mariana-Heidi Bikini
Bralette with removal pads
SKU: 955-380
$125.00
Top Only Bottom Only
OneOne: Cristy-Madison Bikini (OT1087EC-FLY-OB1034EC-FLY)
OneOne
Cristy-Madison Bikini
Bralette top with versatile ties
SKU: 955-379
$125.00
Top Only Bottom Only
OneOne: Kiara Skirt (OA3009EC-FLY)
OneOne
Kiara Skirt
Delightful florant print skirt
SKU: 955-378
$60.00
Top Only Bottom Only
OneOne: Liliana-Taylor Bikini (OT1137EC-FLY-OB1009EC-FLY)
OneOne
Liliana-Taylor Bikini
Floral balconette bikini
SKU: 955-377
$125.00
Top Only Bottom Only
OneOne: Ariel Bikini (OT1004EC-FLY-OB1004EC-FLY)
OneOne
Ariel Bikini
Triangle bikini top
SKU: 955-376
$125.00
Top Only Bottom Only
Geraldine One-Piece
OneOne
Geraldine One-Piece
Backless one-piece bikini
SKU: 955-375
$155.00
Top Only Bottom Only
OneOne: Kameron-Jesse Bikini (OT1001TX-SCK-OB1001TX-SCK)
OneOne
Kameron-Jesse Bikini
Triangle padded top
SKU: 955-374
$165.00
Top Only Bottom Only
OneOne: Grace-Taylor Bikini (OT1033TX-SCK-OB1009TX-SCK)
OneOne
Grace-Taylor Bikini
Balconette bikini top
SKU: 955-373
$165.00
Top Only Bottom Only
OneOne: Gigi-Chiara Bikini (OT1136TX-SCK-OBS1089TX-SCK)
OneOne
Gigi-Chiara Bikini
Triangle bikini top
SKU: 955-372
$165.00
Top Only Bottom Only
OneOne: Lara-Heidi Bikini (OT1128TX-SCK-OB1083TX-SCK)
OneOne
Lara-Heidi Bikini
Removal pads top
SKU: 955-371
$165.00
Top Only Bottom Only
OneOne: Eileen Short (OA2016TX-SCK)
OneOne
Eileen Short
Adjustable tie short
SKU: 955-370
$85.00
Top Only Bottom Only
OneOne: Kameron-Jesse Bikini (OT1001TX-CAR-OB1001TX-CAR)
OneOne
Kameron-Jesse Bikini
Triangle padded top
SKU: 955-369
$165.00
Top Only Bottom Only
OneOne: Gigi-Chiara Bikini (OT1136TX-CAR-OBS1089TX-CAR)
OneOne
Gigi-Chiara Bikini
Triangle bikini
SKU: 955-367
$165.00
Top Only Bottom Only
OneOne: Grace-Taylor Bikini (OT1033TX-CAR-OB1009TX-CAR)
OneOne
Grace-Taylor Bikini
Balconette bikini top
SKU: 955-368
$165.00
Top Only Bottom Only
OneOne: Eileen Short (OA2016TX-CAR)
OneOne
Eileen Short
Adjustable tie short
SKU: 955-365
$85.00
Top Only Bottom Only
OneOne: Lara-Heidi Bikini (OT1128TX-CAR-OB1083TX-CAR)
OneOne
Lara-Heidi Bikini
Bralette with removable pads
SKU: 955-366
$165.00
Top Only Bottom Only
OneOne: Kameron-Jesse Bikini (OT1001SR-HWI-OB1001SR-HWI)
OneOne
Kameron-Jesse Bikini
Wide triangle bikini
SKU: 955-360
$165.00
Top Only Bottom Only
OneOne: Salome-Elena Bikini (OT1138SR-HWI-OB1082SR-HWI)
OneOne
Salome-Elena Bikini
Cut-out detailed bikini
SKU: 955-359
$165.00
Top Only Bottom Only
OneOne: Andreina-Susana Bikini (OT1139SR-HWI-OB1090SR-HWI)
OneOne
Andreina-Susana Bikini
Halter-style bikini
SKU: 955-358
$165.00
Top Only Bottom Only
OneOne: Jenna-Alexa Bikini (OT1003SR-HWI-OB1025SR-HWI)
OneOne
Jenna-Alexa Bikini
V-wired bralette bikini
SKU: 955-357
$165.00
Top Only Bottom Only
OneOne: Georgina-Lilith Bikini (OT1140SR-HWI-OB1091SR-HWI)
OneOne
Georgina-Lilith Bikini
Bralette style bikini
SKU: 955-356
$165.00
Top Only Bottom Only
OneOne: Mariana-Leslie Bikini (OT1141SR-HWI-OB1092SR-HWI)
OneOne
Mariana-Leslie Bikini
Color block designed bikini
SKU: 955-355
$165.00
Top Only Bottom Only
OneOne: Paulina-Karen Bikini (OT1142SR-HWI-OB1093SR-HWI)
OneOne
Paulina-Karen Bikini
Cut-out detailed bikini
SKU: 955-354
$165.00
Top Only Bottom Only
OneOne: Miley-Bonnie Long Skirt (OT1143SR-HWI-OA3013SR-HWI)
OneOne
Miley-Bonnie Long Skirt
Strapless cropped bandeau
SKU: 955-353
$185.00
Top Only Bottom Only
OneOne: Sadie One Piece (OOC1031EC-SLL)
OneOne
Sadie One Piece
Cut-out detailed one piece
SKU: 955-352
$125.00
Top Only Bottom Only
OneOne: Kameron-Jesse Bikini (OT1001EC-SLL-OB1001EC-SLL)
OneOne
Kameron-Jesse Bikini
Wide triangle bikini
SKU: 955-351
$125.00
Top Only Bottom Only
OneOne: Grace-Taylor Bikini (OT1033EC-SLL-OB1009EC-SLL)
OneOne
Grace-Taylor Bikini
Underwired bikini
SKU: 955-350
$125.00
Top Only Bottom Only
OneOne: Mikaela-Helen Bikini (OT1144EC-SLL-OB1036EC-SLL)
OneOne
Mikaela-Helen Bikini
Halter-style bikini
SKU: 955-349
$125.00
Top Only Bottom Only
OneOne: Fernanda-Carmen Skirt (OT1129EC-SLL-OA3012EC-SLL)
OneOne
Fernanda-Carmen Skirt
Long sleeves bralette
SKU: 955-348
$155.00
Top Only Bottom Only
OneOne: Janeth-Mara Bikini (OT1145EC-SLL-OBS1033EC-SLL)
OneOne
Janeth-Mara Bikini
Halter style bikini
SKU: 955-347
$125.00
Top Only Bottom Only
OneOne: Migdy Long Dress (OA4016MS-SLL)
OneOne
Migdy Long Dress
Asymmetrical cut-out midi dress
SKU: 955-345
$120.00
Top Only Bottom Only
OneOne: Ariel Bikini (OT1004EC-SLL-OB1004EC-SLL)
OneOne
Ariel Bikini
Classic triangle bikini
SKU: 955-346
$125.00
Top Only Bottom Only
OneOne: Marcela Dress (OA4017MS-SLL)
OneOne
Marcela Dress
Cut-out detailed mini dress
SKU: 955-344
$110.00
Top Only Bottom Only
OneOne: Kameron-Jesse Bikini (OT1001RB-ALK-OB1001RB-ALK)
OneOne
Kameron-Jesse Bikini
Wide triangle bikini
SKU: 955-343
$125.00
Top Only Bottom Only
OneOne: Marley-Zuri Bikini (OT1117RB-ALK-OBC1075RB-ALK)
OneOne
Marley-Zuri Bikini
Bandeau style bikini
SKU: 955-342
$125.00
Top Only Bottom Only