Article Summary: The nightie dress trend has moved from Chloé and Victoria Beckham runways onto street style, with Kaia Gerber, Bella Hadid and Olivia Rodrigo all embracing the romantic, lace-trimmed silhouette this summer.
The nightie dress trend has officially left the runway and moved into everyday closets. What started as a whisper on Spring 2026 catwalks is now showing up on off-duty models, pop stars, and street style regulars alike.
The nightie dress is becoming late summer 2026’s breakout romantic street-style trend after moving from the Chloé and Victoria Beckham runways onto celebrities and street-style circuits. Loose silhouettes, lace, ribbons, and broderie anglaise are styled with ballet flats, boots, suede jackets, and statement sunglasses for daytime wear.
This trend matters right now because it’s crossing over at exactly the moment late summer wardrobes need a refresh. Furthermore, the loose, breathable silhouette solves a real styling problem: how to stay cool without sacrificing polish.
What Is the Nightie Dress Trend?
The nightie dress trend 2026 takes its cues directly from sleepwear. Think loose-fitting silhouettes, delicate straps, lace trim, and soft, breathable fabrics like cotton, silk, and poplin. Some outlets have nicknamed it the “granny nightie,” a wink at its grandmother’s-closet romance.
Chloé and Victoria Beckham both showed versions of this romantic silhouette for Spring 2026. Their runway leans into puff sleeves, ribbon ties, and broderie anglaise detailing, translating a bedroom staple into daywear-ready fashion. The look has since spread well beyond the runway, showing up on off-duty models and street style regulars at fashion weeks across Europe this season.
Key Takeaways:
- Chloé and Victoria Beckham both featured nightie-inspired silhouettes in their Spring 2026 runway collections.
- Kaia Gerber designed her own version, the Cordelia Dress, in partnership with Dôen and her book club, Library Science.
- Dôen, Chloé, Gap and H&M currently offer interpretations across a wide range of price points. Dôen’s celebrity visibility also grew when Taylor Swift wore a green Dôen dress at the Grammy Museum.
How Do You Style a Nightie Dress During the Day?
Styling a nightie dress for daytime comes down to grounding the romantic silhouette with a structured piece. Pair it with ballet flats for an easy, low-effort look, or add ankle boots to toughen up the softness. A suede jacket layered on top instantly shifts the dress from bedroom to street.
Accessories matter here more than usual. Statement sunglasses, a structured tote, and simple gold jewelry keep the look from reading as sleepwear rather than fashion. Additionally, choosing a shorter, mini-length nightie dress rather than a full-length nightgown silhouette makes daytime styling considerably easier.
For those still hesitant, layering is the easiest entry point. Add a fitted cardigan or a lightweight blazer over the dress, and the whole look reads instantly more considered. That’s exactly the kind of low-commitment styling trick that’s helped this romantic dress trend 2026 move so quickly from runway to real life.
Which Celebrities Are Wearing Nightie Dresses in 2026?
Kaia Gerber, Bella Hadid and Olivia Rodrigo have all been linked to the look this year. Kaia Gerber’s nightie dress moments go beyond simply wearing the trend. She partnered with Dôen to design her own lace-trimmed version, the Cordelia Dress, which the brand markets as a dress, swim cover-up, and nightgown all at once.
Bella Hadid nightie dress sightings have leaned floral and vintage-inspired, with the model recently wearing an ethereal Dôen mini dress featuring delicate puff sleeves. Olivia Rodrigo’s nightie-dress appearances helped bring the aesthetic into the mainstream earlier this year, when an empire-waist floral look sparked a wider conversation about the style’s romantic, whimsical appeal.
Alexa Chung has also embraced the trend, rounding out a roster of It-girls whose endorsement tends to accelerate a look’s commercial life. When Dôen, Chloé, Gap and H&M all stock versions at wildly different price points, that’s usually the clearest signal that a lingerie-dress street-style moment has fully crossed into the mainstream.
Expect the nightie dress to keep gaining ground through the rest of late summer 2026, especially as more retailers roll out their own interpretations at accessible prices. Runway will track which celebrities pick up the trend next and how it evolves as temperatures cool into fall. For more of this season’s biggest late summer dress trends, see Runway’s summer 2026 dress trends coverage, and for more romantic silhouettes shaping the season, check out Runway’s balletcore trend coverage.
