Keen to not let Kylie Jenner's incredible matching bikini and trainers combo upstage them, Kendall Jenner and Kourtney Kardashian both upped their beach style game as the family holidayed in St Barts together. 

The 'Keeping Up With The Kardashians' clan have given us serious swimwear goals thanks to the array of incredible bikinis they've been snapped in on their family vacay.

And these two-pieces might just be our favourites yet. 

Kourtney Kardashian was snapped in a wrap-around grey and yellow bikini, which looked all kinds of amazing - although we're sure the tan lines would have been a nightmare. 

Scott Disick's ex accessorised with gold aviators, bangles and a super cute gold bodychain.

Kendall Jenner was snapped in a printed paisley bikini with a flattering halterneck style - we love her mirrored, round sunglasses and white, crochet cover-up.

The model took a leaf out of Kourtney's book and completed her look with some cool jewellery and a dainty bodychain.

The sisters were snapped as they hung out on the beach together, enjoying the last day of their holiday sun.

Words by: Jess Edwards at Cosmopolitan 

From: Cosmopolitan UK