Khloe Kardashian and her sister Kourtney Kardashian wore even more revealing costumes to lunch at Il Fornaio in Woodland Hills, California, on Wednesday to mark the premiere of their new reality series.

The reality TV siblings were joined by their sister Kim, who was dressed in a hot flame-printed catsuit and enjoyed the outing ahead of the premiere of their show on Hulu on Thursday.

Khloe, 37, showed off her incredible body in a pair of skintight leather biker leggings with sheer panelled design, never shying away from showing off her incredible form.

As she sauntered out of the posh establishment, the star wore a snug black polo neck jumper and tall black suede stiletto boots.

Khloe Kardashian added to her edgy attire with 2000s-inspired tinted sunglasses as she exited the eatery with her phone in hand, sweeping her blonde tresses into a neat ponytail.

Meanwhile, Kourtney, 42, showed off her toned belly in an asymmetrical white button-up shirt with an oversized fit and a thigh-skimming black miniskirt that highlighted her toned pins.

She accessorised with some stylish black vinyl boots and carried her things in a black leather purse with criss-cross stitching around the seams.

Kourtney kept her edgy glam look going with a pair of fashionable black vinyl boots.

Kim, who isn’t afraid to flaunt her own good looks, made sure hers was a total show-stopper as she walked out of the restaurant with her sisters.

The reality personality wore a wild flame print catsuit with a red leather wrap skirt and matching gloves to show off her unbelievably curvy form.

Kim’s eye-catching catsuit, which transitioned from black cloth to the brilliant tones of red and orange that formed up the cartoonish flames, contributed to the fire impression of her costume thanks to its fuzzy material.

Her leather wrap skirt cinched snugly around her slim waist, and her gloves peeked out from beneath her catsuit’s long sleeves.

Kim strutted her stuff in a pair of bright red knee-high boots with pointy toes, which added some height to her diminutive frame.

The mother-of-four completed her ensemble with a pair of wacky fuzzy sunglasses that matched her purse nicely.

Her brunette hair was styled in neat strands down her back, and she wore her typical nude lip for the afternoon.

The Kardashian sisters dined at Il Fornaio, an Italian restaurant, for their afternoon outing. They were also rumoured to be filming scenes for The Kardashians’ forthcoming season.

The appearance happened just hours before the release of The Kardashians on Hulu. The much-anticipated series will take fans back into the professional and personal lives of the famous family.

Kim’s traumatic divorce from rapper Kanye West, her unusual romance with SNL comedian Pete Davidson, Khloe’s ex Tristan Thompson’s terrible paternity scandal, and Kourtney’s whirlwind engagement with friend-turned-fiance Travis Barker will all be explored.

Their’momager,’ Kris Jenner, and half-sisters Kendall and Kylie Jenner will also appear in the new show, which starts on the streaming platform on Thursday.

Last June, after 14 years and 20 seasons on E!, the Kardashian-Jenner family said goodbye to their long-running reality show, Keeping Up With The Kardashians.

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