The Pretty Yet Unexpected Dress Trend I’m Seeing Everywhere, From New York to Mallorca

This summer, I've spotted an unexpected dress trend slip onto city streets alongside the more predictable strapless and poplin styles. Slowly but very surely, the nightie dress trend has been gaining momentum and it's about to hit peak appeal. In fact, this may have happened already, given the sheer amount of people I've seen wearing a nightie dress lately.
Emulating the energy of a nightgown, the nightie dress trend offers a lightweight and breathable dress solution for hot summer days. Decidedly romantic in its silhouette and detail—designs often feature intricate embroidery or delicate lace hems—a nightie dress is a fun and pretty addition to any frock collection.
The charm of a nightie dress lies in its breezy fabric and flowing design. Skimming the body in a light and comfortable way, the dress trend pulls from nightgown designs across the decades for a graceful summer dress that can stand up against the heat of summer.
Capturing the hearts of New Yorkers by the day, I've spotted the playful dress trend styled with ballet flats and colourful cardigans for a pretty and wearable take. Elsewhere in Europe, the trend has been taking off in Berlin and Amsterdam, paired with leather boots and barely-there flip-flops.
I've already seen the growing trend at several of my favourite stores too. Naturally, sleepwear brand If Only If hosts a wide and tempting collection of nightie-inspired designs, whilst high-street labels including The White Company and Free People have added the elegant trend into their latest collections too.
Read on to discover our edit of the best nightie dresses.
SHOP OUR EDIT OF THE BEST NIGHTIE-STYLE DRESSES:
Style over baggy jeans or wear on its own with strappy heels.
Style with barely-there flats on the hottest summer days.
I always come back to Dôen for its beautiful summer dresses.
The butter-yellow colour trend is taking off this summer.
Style with Mary Janes for a very French take.

Natalie Munro is Who What Wear UK’s news writer and has worked in the fashion industry since she graduated with a degree in Journalism from the University of the Arts London. Natalie’s experience in the industry spans journalistic and styling roles that have seen her work for publications including British Vogue, Conde Nast Traveller, Vogue Ukraine, AnOther Magazine and Elle UK.
With an interest in uncovering the latest fashion trends, Natalie takes a leading role in identifying news for Who What Wear UK. Reporting on a daily basis, Natalie focuses on trends on and off the runway, as well as street style and celebrity fashion. Natalie also creates content for Who What Wear’s social channels including TikTok and Instagram on a weekly basis.
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