Kourtney Kardashian shows off her cleavage in a revealing festive costume

She hosted the annual Kardashian-Jenner Christmas Eve party at her LA home.

But this year, despite canceling the celebrations due to COVID-19, Kourtney Kardashian was determined to have a festive display.

The 41-year-old woman was dazzled by a sparkling nude top that showed off her wide cleavage while playing with her tall ponytail while preparing to celebrate at home.

Party girl: Kourtney Kardashian shows off her cleavage in a revealing festive outfit ... after the family cut back on their Christmas party due to COVID-19

Party girl: Kourtney Kardashian shows off her cleavage in a revealing festive outfit … after the family cut back on their Christmas party due to COVID-19

A source close to the Kardashians tells DailyMail.com that it was just the immediate family just for this year’s festivities – which hasn’t stopped the entire family from putting on clothes to stop the show.

Kourtney’s younger sister, Kylie, known for her outrageously glamorous taste, posed outside her Hidden Hills mansion in a sparkling red number.

Her statement, dress inspired by ‘Mrs. Claus’, had long sleeves, a sexy and fake neck, and went down to the ankles.

Are you drunk?  Kourtney certainly seemed to be enjoying himself, even without this year's big celebrations

Are you drunk? Kourtney certainly seemed to be enjoying himself, even without this year’s big celebrations

Festive: The 41-year-old actress was dazzled by a sparkling nude top that showed off her wide cleavage while playing with her tall ponytail while preparing to celebrate at home.

Festive: The 41-year-old actress was dazzled by a sparkling nude top that showed off her wide cleavage while playing with her tall ponytail while preparing to celebrate at home.

Festive: The 41-year-old actress was dazzled by a sparkling nude top that showed off her wide cleavage while playing with her tall ponytail while preparing to celebrate at home.

Wowzers: Kourtney was loving the look he posted on social media

Wowzers: Kourtney was loving the look she posted on social media

Kylie’s shoulder-length auburn hair was combed half up and half down and she rocked her cateye eyeliner look.

‘mrs. claus’, caption Kylie, who completed her set with a pair of pointed red heels.

Taking to her Instagram story, Kylie shared some close-up videos of her makeup and captured an impressive video on one of the mirrors in her hallway.

No party, no problem: the Kardashian-Jenner family is cutting back on their celebrations

No party, no problem: the Kardashian-Jenner family is cutting back on their celebrations

No party, no problem: the Kardashian-Jenner family is cutting back on their celebrations

Alto: the reality show star played with her ponytail is a video posted on her Instagram

Alto: the reality show star played with her ponytail is a video posted on her Instagram

She also revealed that she had done her mother Kris’ makeup for the occasion.

In addition to momager Kris, Kylie’s sisters, Kim, 40, and Kendall, 25, were also present at the annual extravaganza.

However, Khloe missed this year’s event and joined her baby daddy Tristan in Boston to celebrate the day with his two-year-old daughter True.

There's no stopping them: Kylie Jenner ensured that she still brought glamor to her family's annual Christmas Eve party, despite the fact that it had to be family-only this year due to Covid restrictions

Non-stop: Kylie Jenner ensured that she still brought glamor to her family’s annual Christmas Eve party, despite the fact that it had to be family-only this year due to Covid restrictions

Declarator: the 23-year-old makeup magnate's prominent dress featured long sleeves, a sexy fake neck and went down to her ankles

Declarator: the 23-year-old makeup magnate’s prominent dress featured long sleeves, a sexy fake neck and went down to her ankles

Makeup artist: Kylie showed off her glamorous look by revealing that she also did her mother's makeup for the occasion

Makeup artist: Kylie showed off her glamorous look by revealing that she also did her mother's makeup for the occasion

Makeup artist: Kylie showed off her glamorous look by revealing that she also did her mother’s makeup for the occasion

Her favorite: Kylie's shoulder-length red hair was combed up and down and she rocked her kitten look

Her favorite: Kylie’s shoulder-length red hair was combed up and down and she rocked her kitten look

Earlier in the day, she happily wrote that she is ‘getting excited’ for Christmas.

The reality show star also showed new treats she got from her boyfriend and dad Travis Scott.

Kylie shared that she is ‘getting excited’ for Christmas, posting a close-up photo of the base of the tree.

Wow!!  Kylie happily wrote that she is 'getting excited' for Christmas

Wow!! Kylie happily wrote that she is ‘getting excited’ for Christmas

There were two large bags with her name and Stormi’s name embroidered on it, as well as several smaller gifts.

Before the holiday’s excitement, Kylie posted her latest arrival in the mail – her boyfriend / boyfriend Travis Scott’s new lye brand.

Travis partnered with Anheuser-Busch in his latest venture – Cacti – which is a seltzer with agave added; the launch is scheduled for 2021.

Drinks!  The 23-year-old reality show star also showed new treats she got from her boyfriend and dad Travis Scott

Drinks! The 23-year-old reality show star also showed new treats she got from her boyfriend and dad Travis Scott

New: Travis has partnered with Anheuser-Busch in his latest venture - Cacti - which is a seltzer with added agave;  is expected to be launched in 2021

New: Travis has partnered with Anheuser-Busch in his latest venture – Cacti – which is a seltzer with added agave; is expected to be launched in 2021

Travis, who has a record label called Cactus Jack, revealed that he was inspired by his love of tequila for drinking, which comes in pineapple, strawberry and lemon flavors, according to CNN Business.

The alcoholic drink is made with blue agave from Mexico with an ABV of 7% (alcohol by volume).

Kylie received samples of the drink in a large ice box with a drink holder and a bottle opener.

Lucky boy: Hours earlier, she showed off beautiful handbags she won for Stormi, calling her 'mini me'

Lucky boy: Hours earlier, she displayed beautiful bags she won for Stormi, calling her ‘mini me’

Hours earlier, she showed off beautiful handbags she won for Stormi, calling her ‘mini me’.

The child received a pink Prada mini bag, as well as a red Dior bag.

Kylie and Travis, who have been on / off since last year, welcomed Stormi on February 1, 2018.

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