Mad for it! January Jones cuts a stylish figure in patterned jumpsuit as she exits LA restaurant hand in hand with designer Ramon Martin

She manages to juggle her successful acting career and her role as a single mother to five-year-old son Xander Dane with class.

And January Jones, 39, still managed to put on a sensational sartorial display as she exited the Swarovski, TOME, and Freedom for All dinner in Los Angeles on Thursday.

The Last Man On Earth star looked striking in a multicolored print jumpsuit as she was led out hand in hand with designer Ramon Martin after celebrating The White Shirt Project at Italian eatery Cecconi's in West Hollywood. 

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Taking the lead: January Jones, 39, exited the Swarovski, TOME, and Freedom for All dinner in Los Angeles hand in hand with designer Ramon Martin on Thursday

Step out in style with January's jumpsuit by Tome

January Jones joined fellow actresses Kristen Bell and Mena Suvari at a star studded dinner party in LA. All three leading ladies were dressed to the nines but it was January's luxe jumpsuit that really caught our eye.

It's by Tome and we adore the vivid geometric print and super wide leg silhouette. The Madmen star cinched her one-piece at the waist with a black leather belt, accentuating her slim figure in the voluminous number.

Jumpsuits are a great alternative to ubiquitous cocktail dresses and gowns on the red carpet so we were happy to see January take a risk with this bold look. And thankfully that risk paid off!

You can get her same jumpsuit at Farfetch for $1595 with a click to the right.

Or shop for something similar that won't leave your pockets empty in the edit below.

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The blonde bombshell's outfit of choice for the night swamped her svelte figure, only showing the slightest touch of skin while teasing at her bracelet decorated arms.

Bringing some shape to the oversized jumpsuit, January wrapped a kimono style black leather belt around her to accentuate her tiny waist while she posed for pictures.

The yellow, blue and black silk palazzo pant one piece hid her slender pins as it feel stylishly over her shoes on the marble floor.

Accessorising her look, she wore a pair of drop statement earrings as she worked a relaxed wave in her golden mane. 

Heading home: The mother-of-one - who has never revealed the identity of the child's father - looked striking in a multicoloured printed jumpsuit was led out of the bash

Night off: January appeared to enjoy her night on the town away from her five-year-old son Xander Dane

Keeping warm: She layered a striking black coat with shimmering blue sleeves on top as she made her way home

Striking: January flexed her fashion muscle while attending the star-studded fashion event 

Meanwhile, Kristen Bell stepped out in a demure ensemble to showcase her petite frame at the VIP event. 

The Bad Moms actress slipped into a white waist cinching shirt that boasted a similar kimono style belt and  which teased at her decolletage at the exclusive bash.

Channelling the 1950s, she teamed her crisp blouse with a calf length striped midi skirt, before injecting some inches into her petite frame with a chic black pointed pump.

Kristen added a touch of sparkle to her ensemble with a statement earring as her chin-length peroxide blonde hair was styled into a soft curl.

Party pals: Ryan Lobo, January and Ramon Martin (pictured L-R) posed for photos at the exclusive bash

Demure: Kristen Bell stepped out in a demure ensemble to showcase her petite frame at the VIP event

Winter white: The Bad Moms actress slipped into a white waist cinching shirt that boasted a similar kimono style belt which teased at her decolletage at the exclusive bash

Sophisticated : Kristen posed alongside D'Arcy Carden in a sophisticated all black look at the party

Aside from fashionable displays, January - who welcomed her son Xander Dane in September 2011 - has never revealed the identity of her boy's father but recently opened about being a single mother. 

Speaking to Red magazine about the adorable child being raised without his father, she mused: 'Maybe I should get a manny. But Xander has a lot of bro time with the neighbour dads and my dad, who is super young. 

'It’s good to have strong women around a man to teach him to respect women. He doesn’t have a male person saying "don’t cry" or "you throw like a girl". All those s***ty things that dads accidentally do.' 

However, given that she's the only parent at home, the blonde beauty has been forced to look at her own emotions when it comes to keeping Xander disciplined.

She added: 'I don’t want to be bad cop but, to have his respect, I have to be both,' she explained. 'I’m an emotionally immature person. I’m an actor for God’s sake. I see myself behaving like a child all the time.' 

Fashionable friends: Kristen shared a candid moment with with fellow actress Mena Suvari at the party

Feeling flirty: The American Woman star looked striking in a striped pink and grey flirty dress

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