Pippa Middleton in black and white crescent print bikini in St. Barts on December 30

Pippa Middleton on the beach in St. Barts on December 30 2019

WHAT SHE WORE: Pippa wore black and white crescent print bikini from Asceno

BUY:

BIKINI TOP: ASCENO THE CANNES CRESCENT PRINT TRIANGLE BIKINI TOP at Matchesfashion at Asceno

BIKINI BOTTOM: ASCENO NAPLES CRESCENT PRINT BIKINI BOTTOM at Matchesfashion at Asceno

PHOTO: ©SPLASHNEWS.COM

Kourtney Kardashian in yellow bikini on September 15

Kourtney Kardashian on September 15 2019

WHAT SHE WORE: Kourtney wore yellow bikini from Onia

BUY:

BIKINI TOP: ONIA DALIA SEERSUCKER BIKINI TOP

BIKINI BOTTOM: ONIA SUSANA SEERSUCKER BIKINI BOTTOM

PHOTO:© KOURTNEY KARDASHIAN/INSTAGRAM

Kourtney Kardashian in floral print bikini in Italy

Kourtney Kardashian in Italy, August 2019

WHAT SHE WORE: Kourtney wore floral print bikini from Zimmermann

BUY:

BIKINI TOP: ZIMMERMANN MELODY BULLET BIKINI TOP

BIKINI BOTTOM: ZIMMERMANN MELODY HIGH WAIST BIKINI BOTTOM

PHOTO: ©KOURTNEY KARDASHIAN/INSTAGRAM

Kendall Jenner in cheetah print bikini and leopard print turban on August 15

Kendall Jenner on August 15 2019, Instagram

WHAT SHE WORE: Kendall wore cheetah print bikini from Melissa Odabash and leopard print turban from Poosh

BUY:

BIKINI BOTTOM: MELISSA ODABASH LYON CHEETAH PRINT HIGH WAISTED BIKINI BOTTOM

BIKINI TOP: MELISSA ODABASH LYON TWISTED CHEETAH PRINT BANDEAU BIKINI TOP

TURBAN: AQUIS X POOSH RAPID DRY LEOPARD PRINT HAIR TURBAN

PHOTO: ©KENDALL JENNER/INSTAGRAM

Gigi Hadid in neon orange bikini on July 27

Gigi Hadid in Mykonos, Greece on July 27 2019

WHAT SHE WORE: Gigi wore neon orange bikini from Danielle Guizio

BUY:

BIKINI TOP: DANIELLE GUIZIO LURE BIKINI TOP

BIKINI BOTTOM: DANIELLE GUIZIO LURE BIKINI BOTTOM

PHOTO: ©GIGI HADID/INSTAGRAM

Martha Hunt in gold metallic bikini on July 21

Martha Hunt on the beach on July 21 2019, Bahamas

WHAT SHE WORE: Martha wore gold metallic triangle bikini from Oseree

BUY:

BIKINI: OSEREE LUMIERE METALLIC TRIANGLE BIKINI

PHOTO: ©MARTHA HUNT/INSTAGRAM

Olivia Culpo in neon yellow bikini on July 21

Olivia Culpo on July 21 2019, Instagram

WHAT SHE WORE: Olivia wore neon yellow bikini from Shaycation

BUY:

BIKINI TOP: SHAYCATION X REVOLVE SUNNIE TOP

BIKINI BOTTOM: SHAYCATION X REVOLVE SUNNIE BOTTOM

PHOTO: ©OLIVIA CULPO/INSTAGRAM

Kylie Jenner in blue tie dye bikini on July 16

Kylie Jenner on July 16 2019, Instagram

WHAT SHE WORE: Kylie wore blue tie dye bikini from Frankies Bikinis

BUY:

BIKINI TOP: FRANKIES BIKINIS RYAN BIKINI TOP

BIKINI BOTTOM: FRANKIES BIKINIS RYAN BIKINI BOTTOM

PHOTO: ©KYLIE JENNER/INSTAGRAM

Kim Kardashian in white bandeau bikini and sunglasses

Kim Kardashian on July 9 2019, Instagram

WHAT SHE WORE: Kim wore white bandeau bikini from Hunza G and Carolina Lemke sunglasses

BUY:

BIKINI: HUNZA G GIGI SEERSUCKER CRINKLE BANDEAU BIKINI at Farfetch at Saks Fifth Avenue at Net-a-Porter at Mytheresa

SUNGLASSES: CAROLINA LEMKE SAND SUNGLASSES

PHOTO: ©KIM KARDASHIAN/INSTAGRAM

Kendall Jenner in yellow bikini in Mykonos on July 10

Kendall Jenner on a yacht in Mykonos on July 10 2019, Instagram

WHAT SHE WORE: Kendall wore yellow bikini from Fella

BUY:

BIKINI TOP: FELLA JULIUS BIKINI TOP YELLOW at Revolve at The Bay at Farfetch

BIKINI BOTTOM: FELLA MR. SMITH BIKINI BOTTOM YELLOW at Net-a-Porter at Revolve

PHOTO: ©KENDALL JENNER/INSTAGRAM

Sofia Richie in blue tie dye bikini

Sofia Richie for Frankies Bikinis

WHAT SHE WORE: Sofia wore blue tie dye halter neck bikini from Frankies Bikinis

BUY:

BIKINI TOP: FRANKIES BIKINIS SUNNY TOP IN BLUE TIE DYE

BIKINI BOTTOM: FRANKIES BIKINIS SUNNY BOTTOM IN BLUE TIE DYE

Kendall Jenner in silver bikini in Mykonos on July 8

Kendall Jenner on the beach in Mykonos on July 8 2019

WHAT SHE WORE: Kendall wore silver bikini from Danielle Guizio

BUY:

BIKINI TOP: DANIELLE GUIZIO LAURE BIKINI TOP SILVER GLITTER

PHOTO: ©BACKGRID

Kristin Cavallari in bandeau ring bikini top on June 23

Kristin Cavallari with husband on June 23 2019, Instagram

WHAT SHE WORE: Kristin wore bandeau bikini top with ring detail from Montce Swim and mirrored Illesteva sunglasses

BUY:

BIKINI TOP: MONTCE SWIM TORI BANDEAU BIKINI TOP

SUNGLASSES: ILLESTEVA ONE POINT ONE SUNGLASSES

PHOTO: ©KRISTIN CAVALLARI/INSTAGRAM

Rosie Huntington-Whiteley in black bikini in Capri on June 16

Rosie Huntington-Whiteley on a yacht in Capri, Italy on June 16 2019

WHAT SHE WORE: Rosie wore black bikini from Fella and black Celine sunglasses

BUY:

BIKINI TOP: FELLA FRANCO BIKINI TOP BLACK at Net-a-Porter at Shopbop

BIKINI BOTTOM: FELLA CHAD BIKINI BOTTOM BLACK

PHOTO: ©ROSIE HUNTINGTON-WHITELEY/INSTAGRAM

Kourtney Kardashian in purple glitter bikini at Turks and Caicos

Kourtney Kardashian on a yacht at Turks and Caicos on May 17 2019

WHAT SHE WORE: Kourtney wore purple glitter bikini from Danielle Guizio

BUY:

BIKINI TOP: DANIELLE GUIZIO LURE BIKINI TOP

BIKINI BOTTOM: DANIELLE GUIZIO LURE BIKINI BOTTOM

PHOTO: ©KOURTNEY KARDASHIAN/INSTAGRAM 

Kylie Jenner in red floral print bikini top

Kylie Jenner on April 18 2019, Instagram

WHAT SHE WORE: Kylie wore red floral print bikini top from Onia

BUY:

BIKINI TOP: ONIA X WE WORE WHAT ROSY TOP IN BANDANA

PHOTO: ©KYLIE JENNER/INSTAGRAM

Gigi Hadid in pink bikini at Coachella Festival 2019

Gigi Hadid at Coachella Festival, April 2019

WHAT SHE WORE: Gigi wore pink two piece bikini from Solid & Striped

BUY:

BIKINI TOP: SOLID & STRIPED ROMY BIKINI TOP PINK at Net-a-Porter at Shopbop at Harrods at The Iconic at Revolve at Saks Fifth Avenue

BIKINI BOTTOM: SOLID & STRIPED ROMY BIKINI BOTTOMS PINK at Net-a-Porter at Harrods at The Iconic at Revolve at Shopbop at Saks Fifth Avenue

PHOTO: ©GIGI HADID/INSTAGRAM

Rosie Huntington-Whiteley in brown bikini with striped canvas tote in Bora Bora

Rosie Huntington-Whiteley on vacation with her son on January 3 2019, Bora Bora

WHAT SHE WORE: Rosie wore brown scalloped bikini from Marysia and brown striped canvas Celine tote

BUY:

BIKINI TOP: MARYSIA ANTIBES SCALLOPED BANDEAU BIKINI TOP BROWN at Net-a-Porter at Stylebop at Matchesfashion at Revolve Clothing at Mytheresa

BIKINI BOTTOM: MARYSIA ANTIBES SCALLOPED BIKINI BOTTOMS BROWN at Net-a-Porter at Revolve Clothing at Matchesfashion at Saks Fifth Avenue

BAG: CELINE LARGE CABAS PHANTOM BAG COTTON

PHOTO: INSTAGRAM @ROSIEHW

Alessandra Ambrosio in white bikini on the beach in Rio De Janeiro on December 31

Alessandra Ambrosio on the beach in Rio De Janeiro on December 31 2018

WHAT SHE WORE: Alessandra wore white bikini from L'Space and round Ray-Ban sunglasses

BUY:

BIKINI TOP: L'SPACE FLASHBACK BIKINI TOP WHITE

BIKINI BOTTOM: WHIPLASH BIKINI BOTTOM WHITE

PHOTO: ©SPLASHNEWS

Rosie Huntington-Whiteley in brown bikini on January 2

Rosie Huntington-Whiteley on vacation, January 2 2019

WHAT SHE WORE: Rosie wore brown bikini form Fella

BUY:

BIKINI TOP: FELLA SWIM VINNIE BIKINI TOP

BIKINI BOTTOM: FELLA SWIM LUKEY BIKINI BOTTOMS

PHOTO: INSTAGRAM @ROSIE HUNTINGTON-WHITELEY