The ‘Sleep Dress’ Is Summer 2026’s Surprisingly Comfiest Trend — Shop Our Top 17 Picks

Would you ever consider wearing your nightgown out in public? Well, you should, because sleep dresses are one of the hottest fashion trends of 2026. These loose, unstructured dresses have the same aura as a sundress, but with a more romantic, billowing vibe. They keep you cool with flowing fabric and are essentially made with built-in accessories thanks to lacey or eyelet details.

We’ve seen crazier things, and honestly, we’re all in on the trend. That’s why we found 17 stylish sleep dresses from Amazon, Nordstrom, Free People and more that are begging to be worn out on the town.

17 Sleep Dresses That Nail Summer 2026’s Comfiest Fashion Trend

1. Our Favorite: Ease your way into the sleep dress trend with a loose babydoll maxi that features a flattering square neckline and romantic puffy sleeves.

2. Nighty Night: The best part of this lace trim mini dress? It comes in nine pretty colors ranging from white to light blue, and even a summery yellow floral print.

3. Beach Days Ahead: This gauzy flowing nightie feels like something out of a romance novel. We imagine we’d have the best moonlit beach walks while wearing it.

4. Garden Party Vibes: Sleep dresses aren’t just for sleepovers this summer. This bright floral dress is begging to be worn to your next brunch with a red pair of flats to match the flower motif.

5. Go Preppy: Pinstripes and Ralph Lauren are a match made in heaven. Instead of opting for a button-down, embrace the sleep dress trend with this striped sheath nightie.

6. The Casual Pick: If frills and ruffles aren’t your thing, opt for this relaxed button-down dress that’s so soft you’ll never want to take it off.

7. Pattern of the Year: Gingham is inescapable this season. Lean into the popular pattern with a strappy, lace-trimmed minidress.

8. Major Deal: With its loose, flowing silhouette and deep scoop back, this is one of the most beautiful sleep dresses we’ve seen. It’s also majorly discounted — under $10! — so act fast.

9. More Ruffles, Please: There’s something about ruffled sleep dress designs that feels so romantic. This pick has ruffles galore that make Us want to twirl in the moonlight.

10. Boho Sleep Chic: Our favorite boxy boho dress silhouette gets upgraded with the sleep dress trend. This style features tiers of thick lace and gorgeous straps to match.

11. Lace for All: Get creative with your outfit when you have this sheer lace dress in your closet. It layers surprisingly well over shorts and tank tops.

12. Show Off: This cheeky night dress is layered and nuanced. We love how the skirt is lacey and sheer, with an angled cut that really elongates your legs while still keeping everything covered.

13. First Thing to Pack: While technically not a nighty, this Quince tiered cotton dress is just as comfy and fits the trend. I find it perfect for traveling, so it always earns a prime spot in my suitcase.

14. Secret Shorts: So many nightie dresses are incredibly short. This genius design includes built-in shorts to prevent wardrobe mishaps.

15. Mint Condition: Light blues, pinks and yellows are common colors for the nightie trend. But what about green? This soft nightgown comes in an eye-catching mint green, and we’re obsessed.

16. Vintage-Inspired: Love the nightie fashions from the Victorian era? Now’s your time to wear one out in public with this cap-sleeved design that’s made with the daintiest lace detailing.

17. So Smooth: This list wouldn’t be complete without a satiny nightie. Because it comes in rich deep colors, like purple and navy, this pick is perfect for a night out on the town.

UsNow Summer Sale Alert: These Chic Fashion Finds are over 30% off – Plus Free Shipping

Welcome to summer with our biggest sale of the year. This summer’s chicest dresses, tops and swimsuits are all over 30% + free shipping. Inventory is limited so hurry before they’re gone.

Shop the UsNow Summer Sale –>