She's been taking fashion week by storm in New York.
And Katie Holmes looked every bit the style maven as she stepped out in a pair of billowy gold trousers for Ralph Lauren's show on Tuesday night.
The 38-year-old took a step back in time with her retro getup from the Ralph Lauren collection which would have fit right into the 1970s, a decade she was far too young to have remembered having been born in 1978.
Scroll down for video
Retro! Katie Holmes looked every bit the style maven as she stepped out in a pair of billowy gold trousers for Ralph Lauren's show on Tuesday night
Katie topped off her outfit with a distressed tan leather jacket from the Ralph Lauren collection and white T-shirt as she styled her hair in waves over shoulders.
The former Dawson's Creek star was brimming with confidence, just days after she and Jamie Foxx were seen smooching and holding hands in the celeb-laden community of Malibu, California.
Holmes, who was wed to Tom Cruise for five years through 2012, has been 'letting down her guard and being more open' about her relationship with Foxx, a source told Entertainment Tonight on Friday.
Before her time: The 38-year-old took a step back in time with her retro getup from the Ralph Lauren collection which would have fit right into the 1970s, a decade she was far too young to have remembered having been born in 1978
Quite the line up: Katie posed with Jessica Chastain, Diane Keaton and Ricky Lauren in the front row at Ralph Lauren's show
After her split with Cruise five years back, Holmes 'stepped out of the spotlight to focus on her family and more indie projects like Broadway and small TV and movie roles,' the source told the outlet.
'She kept her circle really tight, but it's been years since the divorce and Katie deserves to be happy,' the source said. 'She doesn't seem to care anymore who knows what's going on with her and Jamie.'
Something to smile about: Katie had a special glow after she and Jamie Foxx went public with their relationship last week
Tulle-rific! Kendall Jenner wowed as she walked the runway for Leuren
Lady in red: Pal Bella Hadid stunned in a lavish gown
The source said that Holmes, who shares 11-year-old daughter Suri with the Top Gun star, has been 'talking about [Foxx] all day and gushing about how much fun she has with him,' adding that the romantic tandem 'send each other voice memos, instead of text messages.'
The insider said that the emerging romance has imbued the dark-haired damsel with a newfound sense of sociability after years of perfunctory appearances.
'She'd do what she was responsible to do and then she'd leave,' the source said. 'She was a homebody. It's great to see her out and having fun, and I bet Jamie has played a big part in that.'
Meanwhile: Boyfriend Foxx was donating his time at the Hand in Hand Benefit for Hurricane Harvey