Hailey Bieber Elevates Simple Silky Butter Yellow Romper With One Accessory
Ananya Panchal

Hailey Bieber knows how to work a trend—and flip it on its head. While attending the Saint Laurent show during Paris Fashion Week, the supermodel and entrepreneur delivered not one but two standout looks in a single day, each reimagining the season’s favorite styles with her signature edge.
View her post here.
Daytime
First, the 28-year-old stepped out in a butter yellow satin micro romper with a dainty white lace trim along the neckline and hem. The vintage-inspired silhouette—complete with spaghetti straps and a square neck—felt sweet and lingerie-coded, but Bieber styled it in a way only she could.
Over the romper, she layered a sporty Saint Laurent track jacket in a bold orange-and-brown colorway, giving the look a funky, street-style twist. She accessorized with sheer black tights, sleek black sunglasses and bold neon orange strappy heels that brought out the citrus tones in the jacket. The styling showed off her long, toned legs and playful fashion sensibility.
Nighttime
— merlinda (@thisrhode) September 29, 2025
Later that evening, Bieber gave the look a sexy spin, transforming the daytime ‘fit into a full-blown lingerie-core fantasy. She ditched the jacket and swapped the heels for towering black go-go-style knee-high boots, instantly turning the delicate romper into a sultry, statement piece.
She posted a series of sassy photos on Instagram showing off the updated look—posing from the side and cheekily flaunting the micro hemline.
“💋 bisou,” the mom of one captioned the carousel.
Her glam was equally fall-coded and stunning. Her skin was bronzed and glowing, lips glossy and pink and cheeks dusted with a teracotta blush. Her honey-brown locks were styled into sleek, face-framing waves that curved gently inward for the most flattering swoop.
Hailey Bieber pic.twitter.com/uqASznxwCI
— peony (@___peony____) September 30, 2025
A-listers and fans react
“That’s hot 🔥💛🔥,” Paris Hilton commented.
“OMG,” Alix Earle wrote.
“Jack’s mom has got it goin on,” Gigi Hadid chimed, referencing the hit song “Stacy's Mom.”
“HAILEY THE WOMAN THAT YOU ARE,” one fan gushed.
“The sexiest mother on Instagram❤️🔥,” another declared.
A Paris power move
Bieber’s transition from sporty to sultry proves her versatility as a style icon and her ability to make any outfit feel intentional. The romper itself was deceptively simple, but every styling decision—from the outerwear swap to the towering boots—turned the piece into a multi-mood masterpiece.
The Rhode founder is hot off the heels of multiple major career moves, including bringing her viral skincare label to Sephora stores, a Chase Sapphire credit card campaign, a DKNY Fall campaign and a Vogue June cover story.
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