Kourtney Kardashian stuns Instagram in thigh-high dress amid Kendall Jenner feud

Kourtney Kardashian flaunts her lithe legs and thighs by sporting a dazzling extra-short frock on Instagram amid her nasty feud with Kendall Jenner.

Kourtney Kardashian knows what to wear to show off her toned legs and thighs as well as her arms.

Kourtney Kardashian shows off legs in extra-short mini dress on Instagram

The Keeping Up With The Kardashians (KUWTK) star stunned Instagram by slipping into a tiny mini dress with the hem up to her thighs.

Add in a dazzling, multi-colored fabric minus sleeves and straps, and Kourtney is proving that 40 is the new 20.

Kardashian showed off her figure amid one of the most hostile feuds in Keeping Up With The Kardashians history.

Some of her followers commented on that feud rather than her fashion, with one urging Kourtney to stop being so “mean” to Kendall Jenner.

Kardashian looks perfectly relaxed in the photo despite the drama of that feud.

Kourtney Kardashian, Kendall Jenner feud explodes

The feud involving Kourtney and Kendall aired on Keeping Up with the Kardashians on Sunday but actually started back in January when Kardashian went on a ski trip with Kendall’s friends, noted People.

Kendall confided in Khloe Kardashian that she feels Kourtney mocks her sometimes.

Jenner admitted that she does “love” that Kourtney spends time with her as well as her friends, feeling that it brings them closer.

But during the trip, Kendall believed that Kourtney behaved rudely toward her younger sister and “it really started to get to me at a certain point.”

Kendall also complained that during the trip, Kourtney was “picking” on her “most the time,” and it wasn’t a joke.

“I just felt like she was trying to be cool in front of my friends and like, younger people that are cool, at my expense,” explained Kendall to Khloe.

Which sister is more “uptight,” Kendall Jenner or Kourtney Kardashian?

When Khloe scolded Kourtney for “bullying” Jenner, Kourtney called Kendall “uptight.”

Kardashian contends that Jenner is “just way more uptight than I thought because I wasn’t trying to make fun of her at all.”

And like us, Khloe didn’t know whether to believe Kendall or Kourtney!

Who do you believe: Kendall Jenner or Kourtney Kardashian? Share your views below.