Yumi Nu Loves a Cozy Groufit Just Like the Rest of Us

The model, musician and entrepreneur pulled the cutest set from Aritzia’s Sweatfleece collection.
Yumi Nu
Yumi Nu / Taylor Hill/Getty Images

Yumi Nu has officially joined the gray-on-gray club, and we’re obsessed.

The SI Swimsuit alum, who made her debut with the franchise in 2021 and landed on the cover of the 2022 issue, leaned into peak cozy fall energy this week, proving that even the chicest girls can’t resist a classic groufit (i.e., an all gray outfit) moment.

View the post here.

Yumi Nu
Yumi Nu / Gotham/Getty Images

Shop the look

The model and musician opted for a head-to-toe heather chrome set from Aritzia. She layered the brand’s Cozy Sweatfleece Perfect Hoodie ($85) with the Cozy Sweatfleece Mega Straight™ Sweatpant ($78), creating a monochrome uniform that feels as plush as it looks.

Nu accessorized with a navy baseball cap, black sunglasses and Asics sneakers, leaning into an effortless, sporty vibe. Her caption summed it up perfectly: “the ideal uniform 👔 @aritzia #aritziapartner.”

“The best outfit is a comfy one,” Aritzia chimed in the comments.

“Ur perf ❤️,” Sam Klegerman chimed.

“AYYEEE I T G I R L,” Kellee Moran gushed.

Styling

The hoodie is a certified fan favorite, complete with a kanga pocket, dropped shoulders and ribbed trim. Made from Aritzia’s premium midweight fleece, it features a soft-brushed back and sueded face that give it cloud-nine comfort. The 29-year-old, who is the founder of clothing brand Nu22, wore hers with the hood up and wired headphones in, strolling cobblestone streets before catching the light on a sun-drenched crosswalk.

Meanwhile, the straight-leg sweats gave her outfit the perfect oversized balance. The roomy silhouette, classic inseam pockets and infinity loop drawcord made for a relaxed yet polished finish. Together, the matching separates captured everything we love about fall dressing: cozy, functional and stylish all at once.

Her glam was minimal, just a flawless base and feathered brows, allowing the casual outfit to speak for itself.

Shop similar groufits

Nu’s gray-day uniform is an elevated take on loungewear, but you can re-create it at any price point. Here are some of our favorite hoodie and sweats combos to channel her vibe:

Hoodies

  • Abercrombie, $60: A drop-shoulder hoodie in plush fleece with a banded hem and cuffs.
  • Adanola, $95: Lightweight fleece with dropped shoulders and a boxy silhouette. The marshmallow-white trim and stitched logo give this laid-back piece a sporty twist.

Sweatpants

  • Abercrombie, $60: Soft fleece, a wide-leg cut and an elasticated waistband make these high-rise sweats the definition of cozy-meets-polished.
  • Adanola, $90: Organic cotton fleece with contrast piping and an embroidered logo. Relaxed, straight-leg comfort that still feels put together.

More Yumi Nu:

feed


Published
Ananya Panchal
ANANYA PANCHAL

Ananya Panchal is a writer on the Lifestyle and Trending News team for SI Swimsuit, where she covers fashion, beauty, pop culture and the internet’s favorite personalities and trends. She joined the brand in 2022 after roles at Bustle, the San Francisco Chronicle and the TODAY Show. Panchal loves to write about fashion in all its forms—from standout runway moments and evolving street style to the best accessories to elevate each season’s wardrobe (she rarely goes anywhere without a stack of jewelry and a coffee in hand). A self-proclaimed beauty fanatic, she’s always on the hunt for must-have products and loves breaking down viral trends. Her favorite series at the moment is spotlighting female founders and the stories behind the brands they’ve built—especially those shaping the future of fashion, wellness and tech. She is based between New York City and San Francisco and, when she’s not writing, can be found rewatching One Tree Hill, playing sudoku, trying new restaurants or ranking her favorite Disney Channel Original Movies. She holds a bachelor’s degree in communications and journalism with a minor in criminal justice from Boston University.