American actress Lori Loughlin wearing sunglasses and denim dungarees over a white T-shirt, at the Starlight Foundation Benefit in Los Angeles, Calif., circa 1990.Vinnie Zuffante/Getty Images
The Nineties renaissance is going strong in 2026. With young women flocking to Carolyn Bessette Kennedy’s minimalist style in light of the recent Love Story bio-drama series and quarter-zips making a major comeback, there’s more Nineties fashion inspiration circulating now than ever.
Enter: The butter mom aesthetic, the new 1990s trend that’s captivating the online fashion scene. (Move over coastal grandmother and sardine summer.)
What is the Nineties butter mom aesthetic?
The butter mom aesthetic favours oversized layers, clean lines, monochromatic palettes (sometimes with a hint of colour) and, you guessed it, denim. Overall, the look is simple and pared back, offering a comfortable and lived-in look that appears effortless. Think Courtney Cox’s casual outfits on Friends, or Lisa Ann Walter as Chessy in The Parent Trap.
Where does the term ‘butter mom’ come from?
The trend marks a shift toward a slower, more intentional look – and lifestyle. Online, some culture commentators describe the Nineties butter mom as someone who might favour whole foods (including butter) over diet culture, and home-cooked meals and quality time spent with family and friends versus screen time. In other words, it signifies going back to basics, both in life and in style.
Why is it so popular right now?
The turn toward Nineties fashion isn’t new: Mom jeans, cutoff shorts, denim shirts and Birkenstock-style clogs have been circulating the market for years. But the butter mom aesthetic brings all of those trends together into one signature look that’s gaining serious attention, primarily from Gen Z and millennial audiences.
On Pinterest, searches for “90s butter mom aesthetic” peaked last month in Canada, with users mostly between the ages of 25 to 34 looking for outfit inspiration to nail the look. On Instagram and TikTok, posts mentioning the trend vary, with some giving advice on how to curate a Nineties butter mom lifestyle and others offering outfit inspiration through short clips.
“I think the trend reflects Gen Z’s preference for comfort, simplicity and quality,” Toronto-based fashion editor and stylist Ashley Galang said. “As someone who grew up in the Nineties, it feels nostalgic and familiar. It reminds me of my mom and people I grew up with, and I find myself unintentionally incorporating these ‘butter mom’ elements into my own outfits to allow for a more relaxed and comfortable vibe.”
Plus, archival fashion has been enjoying a steady resurgence in recent years, making the look’s popularity almost inevitable as Nineties heritage pieces continue to dominate the vintage market.
How does one get the Nineties butter mom look?
“The aesthetic is relaxed, effortless and comfortable with an emphasis on coziness and practicality,” Galang said.
If you don’t have a Nineties mom whose closet you can raid, you can embody the look in a few different ways.
Key pieces, according to Galang, include light-wash, high-waisted jeans, long denim shorts, oversized button-down shirts, comfortable sweaters, white T-shirts and casual footwear such as sneakers or simple sandals.
