It's not a new idea to show off a bra, but the way people are doing it now seems different. Most outfits don't have loud statement pieces; instead, they let a delicate lace or simple bralette peek out naturally.
Part of the reason this works so well today is the rise of layered dressing. Oversized shirts, sheer fabrics, loose tailoring, and deep necklines all make the bra peek through in an effortless manner that doesn't look too styled.

Social media also helped the look move forward. Celebrities and fashion designers have been trying out bralettes under blazers, open button-downs, and tops with low cuts. What used to feel like an accident now looks intentional.

The main difference is balance. The rest of the outfit usually stays polished, so the bralette is more of a small detail than the main focus of the whole look.

1. Dua Lipa

Dua Lipa

Dua Lipa stepped out in an oversized striped shirt that was only partially buttoned up to show off a black lace bralette underneath. This was one of the most talked about street style moments in a while. The way the outfit was put together felt casual but planned.

The peekaboo bralette trend works because the structured shirt and delicate lace are so different from each other. The bra becomes a styling layer rather than something hidden away.

To recreate the look start with a button-down shirt that is loose and leave a few buttons open. For balance, wear it with a soft lace bralette and a fitted skirt or pants.

European Linen Shirt
European Linen Shirt
Quince
$42
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Scoop Bralette
Onyx Scoop Bralette
Skims
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Jodie Maxi Skirt Black
Jodie Maxi Skirt Black
Princess Polly
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2. Hailey Bieber

Hailey Bieber

Hailey Bieber has worn several versions of this trend, but one of the most wearable outfits featured a tailored blazer layered over a visible lace bralette with sleek trousers.

This styling trick works because tailoring adds structure. The blazer keeps the outfit polished while the bralette adds texture and contrast.

It is also one of the easiest ways to try the trend without feeling exposed. The bralette only peeks out slightly beneath the blazer.

Business Casual Slim Fit Blazer
Business Casual Blazer
Editorialist
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Denise Lace Balconette Bra
Denise Lace Balconette Bra
Intimissimi
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Effortless Tailored Pants
Effortless Tailored Pants
Aritzia
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3. Natalie Portman

Natalie Portman

On a recent talk show appearance, Natalie Portman wore a simple black mini dress with delicate straps that allowed a subtle glimpse of a lace bralette underneath.

The styling felt elegant rather than edgy because the dress itself stayed very minimal. When the outfit is simple, a small peek of lace can add visual interest without overwhelming the look.

This approach works well for evening outfits or events where you want something slightly unexpected but still refined.

Strapless Grace Mini Dress
Strapless Grace Mini Dress
FWRD
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Lace Triangle Bralette
Lace Triangle Bralette
Free People
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High Heeled Sandals With Single Loop Straps
High-Heeled Sandals
SENSER
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4. Kristen Stewart

Kristen Stewart

Kristen Stewart often tries out sheer fabrics and layered lingerie looks. One of her recent outfits was a black shirt with no sleeves over a bralette and tailored shorts.

The sheer layer makes the look softer while still letting the bralette show through. This version of the trend looks modern but is still easy to wear.

Choose light fabrics like chiffon or mesh that show just the right amount of what's underneath if you want to try this style.

The Sheer Everyday Shirt
The Sheer Everyday Shirt
Attersee
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Brienne Mesh Balconette Bra
Brienne Mesh Balconette Bra
Saks Fifth Avenue
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White Rhoda Shorts
White Rhoda Shorts
REVOLVE
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5. Katie Holmes

Katie Holmes

Katie Holmes recently wore a look that was a great example of how the peekaboo bralette trend can be used with more traditional styles.

She wore a lace bralette under a sheer lace dress and then put on a tailored blazer to finish the look. The mix of soft textures and structured outerwear made for a look that was both modern and classic.

This style is great for evening events and fashion shows.

Lace Underwired Balconette Bra
Lace Balconette Bra
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Relaxed Double Breasted Blazer
Relaxed Double Breasted Blazer
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READ MORE: How to Dress Like Hailey Bieber Without Spending a Fortune