Kourtney Kardashian looks red hot in a TINY bikini from an Australian swimwear label.

Kourtney Kardashian has sparked a sell-out of a dizzyingly revealing bikini from an Australian swimwear label after wearing it on a family getaway to the Caribbean.

The 41-year-old mother-of-three wore the $89 Xena top and $79 Naomi Venere bottoms from Sommer Swim in Turks and Caicos, which is open to tourists who produce authorized travel permits and negative Covid tests amid the pandemic.

Founded by 36-year-old Anna-Maria Sommer, Sommer Swim specialises in limited-edition luxury swimwear made from premium Italian lycra, an ultra-flattering fabric that glides seamlessly over the body without pinching the skin.

The vintage-inspired designs have drawn a loyal following that includes some of the world’s biggest stars, with Bella Hadid, Kaia Gerber and Kourtney’s half-sister Kendall Jenner among the most famous fans.

Kourtney Kardashian sparked a sell-out of this $168 two-piece from Australian label Sommer Swim after wearing it on a family getaway to Turks and Caicos last week.

The eldest Kardashian looked typically ageless in the $89 Xena top and $79 Naomi Venere side-tie bottoms (pictured), which are made from premium Italian lycra

Kourtney – who shares sons Mason, 11, Reign, six, and daughter Penelope, eight, with ex Scott Disick, 37 – looked typically ageless in a series of Instagram photos which show her emerging from a swimming pool in the tiny two-piece.

The reality star’s red set swiftly flew out of stock, but it’s still available online in a range of colours including coral, turquoise, black, white and emerald green.

Shoppers who wear a size medium can also bag the bikini in the sought-after ‘Baroque’ pattern, which became a cult favourite after Kendall Jenner, 25, raved about it on Instagram back in March 2020.

The reality star’s red set swiftly flew out of stock, but it’s still available online in a range of colours including coral, turquoise, black, white and emerald green.