By Ava Gilchrist

Hailey Bieber’s Mum Uniform? Saint Laurent Suits

The Rhode Beauty founder meant business for her first public appearance since giving birth.
Hailey-Bieber-Suit
Hailey Bieber has claimed Saint Laurent suits as her postpartum uniform. Credit: Instagram/@haileybieber

Much has been discussed about the evolving role maternity style plays in empowering pregnant women. However, when it comes to the wardrobes of new mothers after they’ve just given birth, there’s more that still needs unpacking. With a changing body and new demands placed on you, those pre-pregnancy skinny Khaite jeans or Miu Miu micro skirts may no longer be the go-to pieces you reach for. Hailey Bieber has a deep understanding of this dilemma.

For the first public appearance since welcoming her newborn son, Jack Blues Bieber, the model and beauty mogul eschewed her signature body-conscious mini-dresses and longline trench coats altogether. Instead, the 27-year-old opted for a silhouette we’ve rarely seen her in: oversized suiting.

Hailey-Bieber
Hailey Bieber wearing Saint Laurent Spring/Summer 2025. Credit: Instagram/@anthonyvaccarello/

Indeed, the Rhode Beauty founder meant business when she stepped out in Los Angeles for the celebration of her recently launched Barrier Butter intensive moisture balm. To do so, Bieber swathed herself in 80s corporate tailoring courtesy of Saint Laurent’s freshly unveiled Spring/Summer 2025 collection, presented earlier this year at Paris Fashion Week. The look, which was plucked entirely from the runway, consists of a grey wool double-breasted jacket and matching trousers paired over a pinstripe button-down and crimson tie.

While we usually see Bieber in the luxuriate’s racy sheer ensembles, it’s apparent the outfit received the tick of approval from creative director Anthony Vaccarello after he shared images of the YSL muse to his Instagram Story.

Saint-Laurent
PARIS, FRANCE – SEPTEMBER 24: (EDITORIAL USE ONLY – For Non-Editorial use please seek approval from Fashion House) A model walks the runway during the Saint Laurent Womenswear Spring-Summer 2025 show as part of Paris Fashion Week on September 24, 2024 in Paris, France. (Photo by Marc Piasecki/WireImage)

While boardroom attire certainly had its moment in the spotlight this year thanks to the rise of the viral ‘office siren’ aesthetic, these pieces couldn’t be further from the vampy takes on 9-5 garments that we saw dominate the trend cycle. Seeing Bieber embrace this modest and more androgynous iteration of sensuality is incredibly refreshing, especially as she continues to explore what her postpartum style entails.

This story first appeared on GRAZIA International.

READ MORE

21 Of The Most Iconic Celebrity Halloween Costumes To Inspire Your Own

Coach Play APW: Where the Art of Printing Meets Leathercrafts

Jennifer Lawrence’s Maternity Wardrobe is Rife With Thoroughly Modern Classics