OneOne

Founded in 2016, ONEONE represents a lifestyle swim brand focused on creating beautiful, well-fitting swimsuits for all individuals. The name symbolizes both "sand" in Samoan and the union of founders Olga and Santiago, who met in law school before pursuing their dream of building a high-quality swim brand.

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82 products
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Sale
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OneOne: Kala-Halsey Bikini (OT1208TX-SMN-OB1139TX-SMN)
Kala-Halsey Bikini
OneOne
Personalized fit bikini
SKU: 955-790
$165.00 $82.50 -50%
Top Only Bottom Only
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OneOne: Shannon-Lexie Bikini (OT1213SL-SCR-OB1142SL-SCR)
Shannon-Lexie Bikini
OneOne
Thin straps design bikini
SKU: 955-785
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001PL-DNM-OB1001PL-DNM)
Kameron-Jesse Bikini
OneOne
Sexy V-shaped bikini
SKU: 955-770
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Ariel Bikini (OT1004TX-MNI-OB1004TX-MNI)
Ariel Bikini
OneOne
Classic triangle bikini
SKU: 955-762
$155.00 $77.50 -50%
Top Only Bottom Only
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OneOne: Margot-Lissa Bikini (OT1212PL-BNB-OB1106PL-BNB)
Margot-Lissa Bikini
OneOne
Natural fit design bikini
SKU: 955-757
$145.00 $72.50 -50%
Top Only Bottom Only
Sale
OneOne: Ilana Crop-Eda Bikini (OT1200SL-CCC-OBF1132SL-CCC)
Ilana Crop-Eda Bikini
OneOne
Stylish touch crop
SKU: 955-703
$155.00 $46.50 -70%
Top Only Bottom Only
Sale
OneOne: Brielle-Shelley Bikini (OT1222SL-CCC-OB1149SL-CCC)
Brielle-Shelley Bikini
OneOne
Comfortable fit bikini
SKU: 955-702
$145.00 $43.50 -70%
Top Only Bottom Only
Sale
OneOne: Lanai One Piece (OOC1043SL-CCC)
Lanai One Piece
OneOne
High leg design one piece
SKU: 955-697
$155.00 $46.50 -70%
Top Only Bottom Only
Sale
OneOne: Ariel Bikini (OT1004SL-FLN-OB1004SL-FLN)
Ariel Bikini
OneOne
Classic triangle bikini
SKU: 955-689
$145.00 $43.50 -70%
Top Only Bottom Only
Sale
OneOne: Leicy-Tracy Bikini (OT1179PL-BIL-OB1116PL-BIL)
Leicy-Tracy Bikini
OneOne
Front keyhole design bikini
SKU: 955-633
$113.00 $33.90 -70%
Top Only Bottom Only
Sale
OneOne: Juliana-Kimora Bikini (OT1132PL-BIL-OB1117PL-BIL)
Juliana-Kimora Bikini
OneOne
Stylish bikini
SKU: 955-632
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Aitana-Elena Bikini (OT1166SL-SPE-OBS1082SL-SPE)
Aitana-Elena Bikini
OneOne
Stylish front keyhole bandeau
SKU: 955-619
$145.00 $43.50 -70%
Top Only Bottom Only
Sale
OneOne: Mika-Misha Bikini (OT1183PL-TKO-OB1120PL-TKO)
Mika-Misha Bikini
OneOne
Front keyhole design bikini
SKU: 955-612
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Ida-Ignacia Bikini (OT1185PL-TKO-OB1122PL-TKO)
Ida-Ignacia Bikini
OneOne
Clasp back design bikini
SKU: 955-608
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Luana-Oriana Bikini (OT1176PL-HON-OB1113PL-HON)
Luana-Oriana Bikini
OneOne
Natural fit bikini
SKU: 955-582
$135.00 $40.50 -70%
Top Only Bottom Only
Sale
OneOne: Isabella Shirt-Kara Short (OC5046TX-LHA-OC5047TX-LHA)
Isabella Shirt-Kara Short
OneOne
Collared ribbed shirt
SKU: 955-572
$175.00 $52.50 -70%
Top Only Bottom Only
Sale
OneOne: Grace-Taylor Bikini (OT1033RB-APL-OB1009RB-APL)
Grace-Taylor Bikini
OneOne
Striking placement print bikini
SKU: 955-568
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Amanda-Cecilia Bikini (OT1126RB-CRO-OB1081RB-CRO)
Amanda-Cecilia Bikini
OneOne
Chic color block pattern detail bikini
SKU: 955-546
$125.00 $50.00 -60%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001TX-PPM-OB1001TX-PPM)
Kameron-Jesse Bikini
OneOne
Flattering silhouette bikini
SKU: 955-528
$165.00 $66.00 -60%
Top Only Bottom Only
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OneOne: Isabella Shirt-Kara Short (OC5046TX-PPM-OC5047TX-PPM)
Isabella Shirt-Kara Short
OneOne
Textured shirt
SKU: 955-523
$175.00 $70.00 -60%
Top Only Bottom Only
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Oneone: Lara-Heidi Bikini (OT1128TX-FPK-OB1083TX-FPK)
Lara-Heidi Bikini
OneOne
Adjustable straps detail bikini
SKU: 955-495
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001PL-CRT-OB1001PL-CRT)
Kameron-Jesse Bikini
OneOne
Fixed triangle bikini
SKU: 955-485
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Andreina-Susana Bikini (OT1139PL-CRT-OB1090PL-CRT)
Andreina-Susana Bikini
OneOne
Adjustable triangle bikini
SKU: 955-479
$125.00 $37.50 -70%
Top Only Bottom Only
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OneOne: Mariana-Leslie Bikini (OT1141PL-CRT-OB1092PL-CRT)
Mariana-Leslie Bikini
OneOne
Twist front bikini
SKU: 955-477
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Liliana-Taylor Bikini (OT1137SL-KUI-OB1009SL-KUI)
Liliana-Taylor Bikini
OneOne
Removable straps bikini
SKU: 955-474
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Lara-Heidi Bikini (OT1128SL-KUI-OB1083SL-KUI)
Lara-Heidi Bikini
OneOne
Scoop neckline bralette
SKU: 955-471
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Alli Bikini (OT1005SL-KUI-OB1005SL-KUI)
Alli Bikini
OneOne
Teeny triangle bikini
SKU: 955-470
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001PL-VNC-OB1001PL-VNC)
Kameron-Jesse Bikini
OneOne
Wide triangle bikini
SKU: 955-450
$125.00 $37.50 -70%
Top Only Bottom Only
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OneOne: Amanda-Cecilia Bikini (OT1126EC-SBG-OB1081EC-SBG)
Amanda-Cecilia Bikini
OneOne
Trendy placement print balconette
SKU: 955-437
$125.00 $50.00 -60%
Top Only Bottom Only
Sale
OneOne: Cristy-Madison Bikini (OT1087RB-FLM-OB1034RB-FLM)
Cristy-Madison Bikini
OneOne
Scoop neck style bikini
SKU: 955-429
$145.00 $58.00 -60%
Top Only Bottom Only
Sale
OneOne: Ariel Bikini (OT1004RB-FLM-OB1004RB-FLM)
Ariel Bikini
OneOne
Classic triangle bikini
SKU: 955-428
$145.00 $58.00 -60%
Top Only Bottom Only
Sale
OneOne: Eileen Short (OA2016SR-HMT)
Eileen Short
OneOne
Ribbed fabric short
SKU: 955-411
$85.00 $25.50 -70%
Top Only Bottom Only
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OneOne: Francesca One-Piece (OO1033PL-VGN)
Francesca One-Piece
OneOne
Side cutout details one-piece
SKU: 955-407
$155.00 $46.50 -70%
Top Only Bottom Only
Sale
OneOne: Lara-Heidi Bikini (OT1128PL-VGN-OB1083PL-VGN)
Lara-Heidi Bikini
OneOne
Thin straps bralette top
SKU: 955-403
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Ariel Bikini (OT1004TX-MTK-OB1004TX-MTK)
Ariel Bikini
OneOne
Adjustable ties triangle top
SKU: 955-399
$165.00 $49.50 -70%
Top Only Bottom Only
Sale
OneOne: Andreina-Susana Bikini (OT1139PL-WLF-OB1090PL-WLF)
Andreina-Susana Bikini
OneOne
Triangle top with versatile ties
SKU: 955-389
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Samy-Peyton Bikini (OT1106PL-WLF-OB1060PL-WLF)
Samy-Peyton Bikini
OneOne
Bralette style top
SKU: 955-388
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Rita-Madeline Bikini (OT1147PL-WLF-OB1062PL-WLF)
Rita-Madeline Bikini
OneOne
Tank style bikini top
SKU: 955-385
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Liliana-Taylor Bikini (OT1137EC-FLY-OB1009EC-FLY)
Liliana-Taylor Bikini
OneOne
Floral balconette bikini
SKU: 955-377
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001TX-SCK-OB1001TX-SCK)
Kameron-Jesse Bikini
OneOne
Triangle padded top
SKU: 955-374
$165.00 $49.50 -70%
Top Only Bottom Only
Sale
OneOne: Grace-Taylor Bikini (OT1033TX-SCK-OB1009TX-SCK)
Grace-Taylor Bikini
OneOne
Balconette bikini top
SKU: 955-373
$165.00 $49.50 -70%
Top Only Bottom Only
Sale
OneOne: Lara-Heidi Bikini (OT1128TX-SCK-OB1083TX-SCK)
Lara-Heidi Bikini
OneOne
Removal pads top
SKU: 955-371
$165.00 $49.50 -70%
Top Only Bottom Only
Sale
OneOne: Andreina-Susana Bikini (OT1139SR-HWI-OB1090SR-HWI)
Andreina-Susana Bikini
OneOne
Halter-style bikini
SKU: 955-358
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
OneOne: Jenna-Alexa Bikini (OT1003SR-HWI-OB1025SR-HWI)
Jenna-Alexa Bikini
OneOne
V-wired bralette bikini
SKU: 955-357
$165.00 $82.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001EC-SLL-OB1001EC-SLL)
Kameron-Jesse Bikini
OneOne
Wide triangle bikini
SKU: 955-351
$125.00 $62.50 -50%
Top Only Bottom Only
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OneOne: Migdy Long Dress (OA4016MS-SLL)
Migdy Long Dress
OneOne
Asymmetrical cut-out midi dress
SKU: 955-345
$120.00 $72.00 -40%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001RB-ALK-OB1001RB-ALK)
Kameron-Jesse Bikini
OneOne
Wide triangle bikini
SKU: 955-343
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Alli Bikini (OT1005RB-ALK-OB1005RB-ALK)
Alli Bikini
OneOne
Teeny triangle bikini
SKU: 955-341
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Claudia-Stella Bikini (OT1133PL-MLV-OB1087PL-MLV)
Claudia-Stella Bikini
OneOne
Color block designed bikini
SKU: 955-325
$135.00 $40.50 -70%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001EC-ANH-OB1001EC-ANH)
Kameron-Jesse Bikini
OneOne
Wide triangle bikini
SKU: 955-318
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Diana-Stella Bikini (OT1135PL-MLV-OB1087PL-MLV)
Diana-Stella Bikini
OneOne
Bralette style bikini
SKU: 955-323
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Cristy-Madison Bikini (OT1087EC-ANH-OB1034EC-ANH)
Cristy-Madison Bikini
OneOne
Scoop neck style bikini
SKU: 955-322
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Zaira-Taylor Bikini (OT1049EC-ANH-OB1009EC-ANH)
Zaira-Taylor Bikini
OneOne
Strapless bikini
SKU: 955-319
$125.00 $62.50 -50%
Top Only Bottom Only
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OneOne: Lorna One Piece (OOC1023TX-JBK)
Lorna One Piece
OneOne
V-neck one piece
SKU: 955-312
$160.00 $80.00 -50%
Top Only Bottom Only
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OneOne: Fernanda-Carmen Skirt (OT1129PL-CPE-OA3012PL-CPE)
Fernanda-Carmen Skirt
OneOne
Cropped black matching set
SKU: 955-298
$155.00 $77.50 -50%
Top Only Bottom Only
Sale
OneOne: Kameron-Jesse Bikini (OT1001RB-IVR-OB1001RB-IVR)
Kameron-Jesse Bikini
OneOne
Fixed triangle bikini
SKU: 955-282
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Lara-Heidi Bikini (OT1128RB-SND-OB1083RB-SND)
Lara-Heidi Bikini
OneOne
Low V-neckline bralette
SKU: 955-277
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Marina-Elena Bikini (OT1130PL-CPE-OB1082PL-CPE)
Marina-Elena Bikini
OneOne
Contrasting trim bralette
SKU: 955-297
$125.00 $62.50 -50%
Top Only Bottom Only
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OneOne: Ivy One Piece (OOC1030PL-CPE)
Ivy One Piece
OneOne
High leg one piece
SKU: 955-296
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Jenna-Alexa Bikini (OT1003PL-CPE-OB1025PL-CPE)
Jenna-Alexa Bikini
OneOne
V wire bralette
SKU: 955-295
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Lara-Heidi Bikini (OT1128RB-BLK-OB1083RB-BLK)
Lara-Heidi Bikini
OneOne
Low V-neckline bralette
SKU: 955-289
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Lara-Heidi Bikini (OT1128RB-WHT-OB1083RB-WHT)
Lara-Heidi Bikini
OneOne
Low V-neckline bralette
SKU: 955-285
$125.00 $62.50 -50%
Top Only Bottom Only
Sale
OneOne: Ariel Bikini (OT1004RB-SND-OB1004RB-SND)
Ariel Bikini
OneOne
Classic triangle bikini
SKU: 955-276
$125.00 $37.50 -70%
Top Only Bottom Only
Sale
OneOne: Ariel Bikini (OT1004RB-BLK-OB1004RB-BLK)
Ariel Bikini
OneOne
Classic triangle bikini
SKU: 955-288
$125.00 $62.50 -50%
Top Only Bottom Only