Once taboo, now totally trending—lingerie is no longer just for behind closed doors. From peekaboo lace thongs under low rise skirts to branded briefs worn high and proud above low-slung trousers, the boudoir is making its boldest entrance yet into broad daylight. The trend first had its rebellious revival in the early 2000s—think visible thongs and low-rise everything—but in 2025, it’s returning with a sharper, more self-aware edge. Just ask the new-gen It girls leading the charge: from Ive’s Jang Won-young to Kiko Mizuhara, or rap queen Lisa and Charli XCX, underwear-as-outerwear is their power move of choice—equal parts sultry and subversive. But this isn’t about shock value. It’s about owning sensuality with confidence, and redefining what sexy looks like in 2025: empowered and entirely self-styled.
Ahead, GRAZIA Singapore rounds up the most statement-making, wearable pieces that blur the line between lingerie and everyday wear—because this season, it’s what’s underneath and on top that counts.
Boxers Out: Lisa Style
Trust Lisa to take a laid-back essential and spin it into a certified fashion moment. Spotted off-duty in a cropped jersey top—repping Blackpink tour merch, no less—she paired it with a classic box-pleated mini skirt, bringing in just the right dose of prep. But the real star of the look? A blink-and-you’ll-miss-it peekaboo boxer moment, casually peeking above her waistband in true cool-girl fashion. It’s effortless, cheeky, and totally 2025.
Styling note:
It’s all about balance. Pair low-rise or mid-rise skirts with high-cut or logo-trimmed boxers in neutral or pastel shades. Opt for sporty waistbands for that retro-athletic feel, or go with lace-trimmed versions for a femme-meets-boyish twist. Up top, stay cropped—think baby tees or tanks. Finish with sneakers or loafers and you’ve nailed the boxer-out vibe: casual, intentional, and just the right amount of risqué.
Lounge Meets Lingerie: The Kiko Way
Kiko Mizuhara has long mastered the art of off-duty dressing with a twist, and her lounge meets lingerie look proves it once again. Spotted in a cropped cami top and slouchy grey lounge trousers, she gave the comfy combo a sultry edge with a glimpse of lacy white thong—delicately peeking above the waistband, its skinny, scalloped hem adding a whisper of vintage femininity to the mix.
Styling note:
This look is all about subtle tension—cozy meets coquettish. Start with relaxed, low-rise sweatpants or knit trousers in muted tones (think heather grey, oatmeal, or stone). Add a fitted cami or ribbed tank to highlight the waist. The key detail? A high-cut thong with lace trims or a statement waistband that peeks out just enough to hint. Accessorise minimally—thin silver hoops, ballet flats or dad sneakers—and let the contrast do the talking. This is loungewear, elevated with intention and just a touch of rebellion.
Provocative but make it Polished: Jang Won-young’s Satin Surprise
Nobody balances sweetness and subversion quite like Jang Won-young. In a recent look that channels a mash-up of corporate-core and schoolgirl chic, the Ive star wore a leather bomber jacket over a crisp shirt and pleated mini—preppy perfection at first glance. But look closer and there it is: beige satin brief subtly peeking from under the hem, catching the light and catching us off guard. It’s modest, technically—but the styling says otherwise. That little flash of lingerie adds just enough edge to disrupt the uniform, proving that sexy doesn’t have to scream.
Styling note:
To nail the look, start with classic tailoring—a boxy satin brief, button-up, and pleated skirt—but subvert the silhouette with unexpected layers. Opt for luxe lingerie details like satin briefs in tonal or neutral shades that peek out intentionally from low hems or slits. Keep the palette clean, the fit tailored, and accessories minimal: loafers, sheer knee socks, and a structured top-handle bag complete the look. It’s polished, playful, and quietly provocative—very Won-young.
Sheer Power: Charli XCX’s No-Holds-Barred Take on the Lingerie Look
When it comes to owning the moment, Charli XCX never plays it safe. Posing like the “I-don’t-care” queen she is, the pop provocateur stunned in a fully sheer dress, letting her high-waisted black thong take center stage beneath the see-through fabric. It’s raw, it’s real, and it’s peak Charli: part punk, part pop diva, and 100% self-possessed.
Styling note:
To channel Charli’s energy, lean into intentional exposure. A sheer maxi or midi dress—preferably in mesh, tulle, or chiffon. Underneath, go bold with high-cut briefs or thongs in opaque black or graphic prints to make a statement. Keep accessories minimal and modern (think skinny sunglasses, chunky silver jewelry and a wet-look hair) and let the attitude do the heavy lifting. This isn’t about showing skin—it’s about showing power.
Casual with a Twist: Giselle’s Low-Key Lingerie Moment
Never one to overdo it but always in the know, Giselle of Aespa gave off-duty dressing a flirtatious upgrade in a look that feels effortlessly Gen Z. She paired a black graphic tee with light-wash denim, the kind of combo you could throw on in five seconds—but then came the twist: a flash of purple lace underwear, intentionally peeking above the waistband. It’s laid-back with a laced-up edge—a reminder that sexy doesn’t have to be styled up; it can live in the quiet details.
Styling note:
To channel Giselle’s vibe, think contrast: masculine basics meet feminine accents. Start with low-rise or slouchy light-wash jeans and a boxy vintage tee—the more worn-in, the better. Then layer in a pop of lingerie, like a lace-trimmed thong or brief in a bold shade—purple, red, or neon works best against denim. Let it peek subtly at the hip or waistline. Add sneakers or chunky boots and undone hair to keep it cool, not too curated. It’s streetwear, softened—where comfort and sex appeal meet halfway.
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