Shop the Must-Have Black Knix Bikini Worn by Katie Austin in Her SI Swimsuit Shoot, Fashionable and Practical - Swimsuit

The model returned to the publication for her third year and was photographed in the Dominican Republic.

Katie Austin Twisted Bikini set Saffron Shimmer

Swim - Knix

Shop the Must-Have Black Knix Bikini Worn by Katie Austin in Her SI Swimsuit Shoot, Fashionable and Practical

Katie Austin Twisted Bikini set Saffron Shimmer

Katie Austin Reveals Her Favorite Suit From Her 2023 SI Swim Photoshoot

Swim - Knix

Swim - Knix

Katie Austin High neck bikinis, Katie austin, Bikinis

Swim - Knix

Katie Austin Reveals Her Favorite Suit From Her 2023 SI Swim Photoshoot

A one piece can be just as sexy as a bikini! See what swimsuits I'm loving on this summer! Linked on my @ store front and @shop.l

Swim - Knix

A one piece can be just as sexy as a bikini! See what swimsuits I'm loving on this summer! Linked on my @ store front and @shop.l

Katie Austin Twisted Bikini set Saffron Shimmer

Swim - Knix