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The 17 best crotchless knickers to help you look and feel sexy
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We’ve finally accepted that penetration isn’t the only action that qualifies as sex and that it doesn’t have to be done horizontally under the sheets. But there’s a final frontier we still need to cross and that's the idea that ditching your entire kit is always required.
We're calling it: your nocturnal pursuits are even hotter when you’re partially dressed, having to dip, dive and weave beneath a few layers.
That's why, in 2024, we're encouraging an investment in crotchless underwear that overtly announces when you're in the mood. So, enjoy the breeze — and the fact your carefully considered OOTN won't end up discarded on the floor.
Best crotchless lingerie at a glance
- Best on a budget: Bluebella Matisse Thong, £18
- Best crotchless thong: Coco De Mer Athena Satin-Trimmed Embroidered Tulle Thong,
£95£48 - Best crotchless body: Lovehoney Lingerie Late Night Liaison Blue Crotchless Lace Body, £29.99
- Best premium crotchless knickers: Agent Provocateur Lorna Ouvert,
£65£45 - Best for backdoor action: Coco De Mer Seraphine Satin-Trimmed Silk-Blend Lace Briefs,
£95£48
17 best crotchless knickers in 2024
There's no need to get your knickers in a twist; we’ve scoured the virtual racks for the best crotchless lingerie to shop now.
Pros
Buying it as a gift? Luckily, one size fits all
That bullet's fitted with 3 speeds and 7 rhythms
Cons
Be gentle, this one-piece hasn't been made to last
Lazy huns unite, for the one-piece eliminates that hunt for the matching bra to your chosen knickers. But to really spice up your date night festivities, this one also comes with a vibrating bullet that sits right inside the gusset for intense clitoral stimulation. Stun.
And while we can't encourage the public pursuit of pleasure, this is tailored to risk-takers who may want to play outside of the bedroom — or those with small ta-tas, as she offers virtually no support up top.
Available sizes | One size with adjustable straps |
---|---|
Material | Semi-sheer lace |
Colour | Black |
Washing instructions | We suggest you hand wash to preserve that delicate lace |
Pros
That extra wide waistband and scalloped trim ensures a smooth shape under clothes
One fan shared: "I love these knickers. They make me feel every bit as sexy as they look"
Cons
Not comfortable for the long-haul
Greta Gerwig directed the movie of 2023 (in our eyes, anyway), but she also started a global movement to think pink. Yep, everything from hair accessories to mugs and our favourite vibrators now come in shades of rose and rouge.
This set of bright boy shorts offers more coverage than any other offerings in our line-up. But it's the saucy string of pearls, helping direct your bedmate's attention down there (and occasionally knocking against your C-spot for added external stimulation), that we loooove.
Available sizes | S/M, M/L, L/XL, XXL, XXXL |
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Material | 90% nylon, 10% elastane |
Colour | Pink, Red, Black |
Washing instructions | Hand wash only |
Pros
High-waisted style that sculpts every figure
Elasticated design makes for a tailored yet super comfortable fit
Cons
If you're between sizes, go up to avoid a snug fit
Okay so these aren't strictly crotchless, but they are bumless, giving you unlimited access to experiment with anal beads and plugs.
While these Bluebella briefs don't offer much in the way of coverage, the high-waisted design and array of diverging straps do help you feel a little less on display.
Plus, the high elastic content means they're *super* comfortable — arguably even more so than your trusty granny pants.
Available sizes | UK 6 - 18 |
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Material | 91% polyamide, 9% elastane |
Colour | Black |
Washing instructions | Hand wash only |
Pros
Be quick, this pair's now 30% off in the sale
Available in 12 colours, so you should find something to match your current bra rotation
Cons
You'll have to work out the brand's unique sizing system
When quizzing Team Cosmo on where to locate luxe lingerie, Agent Provocateur was high up most people's list.
This thong, finished with embroidery imported from across Europe, is a premium route to your partner's visual pleasure. But girl math dictates you're totally worth it, right?
Also available in a full brief — now 30% off in the brand's stellar summer sale — it's up to you how cheeky you're feeling.
Available sizes | 1 (UK 6) - 5 (UK 14) |
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Material | 63% polyamide, 37% viscose |
Colour | Chestnut, Baby pink, Leopard, Fuchsia, Purple, Red... |
Washing instructions | Hand wash separately and dry with care |
Pros
Also available in bridal white and classic black
That cutout at the back is subtle and sexy
Cons
Delicate design means they are hand-wash only
Brits may have voted black (31%) and red (15.2%) as the sexiest shades when it comes to lingerie but, at the end of the day, it's about what you feel good in. Luckily, this crotchless cheeky comes in both hues, as well as an angelic-looking ivory.
Although if pastels are more your vibe — our Senior Ecommerce Writer Sophie is part of this merry band — there's also a delicious cornflower option. Plus we like to think it's a signal from lingerie and swimwear brand Fleur du Mal (as fancy as it sounds) that summer isn't over just yet.
Again, the brand's gone rogue on sizing, coming up with its own 1 to 5 system, but we'll take that in exchange for instantaneous sex appeal.
Available sizes | 1 (XS) - 5 (XL) |
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Material | 88% polyamide, 12% elastane |
Colour | Ciel, Ivory, Black |
Washing instructions | Hand wash cold |
Pros
You choose the level of coverage
She's size inclusive, available in a UK size 4 - 24
Underwired cup and adjustable band offers medium-level support
Cons
One for whipping out at home
It's a fact — very little makes a woman feel as indestructible as she does in a matching set.
Ann Summers clearly supports the 'free the nip' message, leaving the cups on this satin babydoll totally open. Although, if you do want a little more coverage, just fashion those satin ties into a big old bow to sit atop your boobs.
With a curved design and V-shaped cut-out at the back, the goal here is taunting without giving too much away. Just pair it with the coordinating crotchless thong and cue the confidence.
Available sizes | XS - XXL |
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Material | Satin: 100% polyester, lace: 86% polyamide, 14% elastane |
Colour | Black |
Washing instructions | Hand wash only |
Pros
Cross-over back + adjustable straps = medium-level lift
For colourful queens: choose between red and navy
Cons
Not for those with long torsos
Spoiler: here's another crotchless bodysuit that almost guarantees the end of the post-August blues.
Fitted with a plunging neckline and a G-string back, it's all about flaunting your assets — including your crotch, as this one ensures it's fully exposed ahead of your next foray with foreplay.
If you need a second opinion, one review raved: “Your confidence will skyrocket while wearing this, and I’m sure your partner will be appreciative.”
Available sizes | One Size (UK 8 - 16), or One Size Queen (18 - 22) |
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Material | Lace |
Colour | Navy, Red |
Washing instructions | Hand wash her (pls) |
Pros
Low-rise design
We can confirm she's true to size
Cons
Just one colourway
Named after the Greek goddess of wisdom, Athena represents the strength, creativity and power of femininity — and if that doesn’t give you a bout of self-esteem, we don’t know what will.
FYI, the embroidery used on this barely-there design was crafted exclusively for Coco De Mer by one of the oldest embroidery houses in France. Ooh la la.
If you fancy going all the way and completing the set, the Tulle Underwired Bra offers a natural lift.
Available sizes | XS (UK 6), S (8), M (10), L (12), XL (14) |
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Material | 40% silk, 40% polyester, 10% polyamide, 10% elastane |
Colour | Black |
Washing instructions | Keep your paws off, dry clean only |
Kiss Me Deadly x Yva Black Bow Ouvert Brief
![x Yva Black Bow Ouvert Brief x Yva Black Bow Ouvert Brief](https://hips.hearstapps.com/vader-prod.s3.amazonaws.com/1723116014-playful-promises-ppkmdb003b-playful-promises-x-kmd-yva-black-bow-overt-brief-28833781973040_800x.jpg?crop=0.930xw:0.620xh;0.0375xw,0.223xh&resize=980:*)
Pros
Should work with any black bra in your repertoire
Every purchase arrives inside a satin drawstring pouch
Cons
Sadly these don't sit that well under trousers
Splashing your sinking funds on underwear that gets cast aside in a matter of seconds can feel like such a waste.
However, this silky pair from Playful Promises are so comfortable you'll be reaching for them daily — even when the plan is to veg on the sofa on your own.
If you're wondering, those bows sit about hip height and are best paired with the Anita Black Mesh Cut Out Bow Bra.
Available sizes | UK 8 - 26 |
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Material | 95% polyester, 5% elastane |
Colour | Black |
Washing instructions | Hand wash only, and don't tumble dry |
Pros
It's all in the details — like that keyhole and ribbon caging at the back
Underwired bra top and adjustable straps for high-level support
Cons
Spicy but pricey
Roses are red... and so is our favourite underwear. Because who doesn't feel attractive when you're dressed as a siren?
If you're the breasty bestie, you'll be pleased to know this is tailored to larger cups, available in a 32C up to 40G. Although fans — and one of our sex writers who generously volunteered to try every crotchless style — do recommend sizing up, as it measures up a little small.
Available sizes | 32C - 40G |
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Material | 90% polyamide 10% elastane |
Colour | Red, Black |
Washing instructions | Hand wash pls |
Pros
Covered in floral lace, for those who want to embrace their feminine side
Elastane ensures a close-but-comfortable fit
Cons
No mix-and-matching your sizes
This is your reminder that there are at least seven erogenous zones — it's a hotly debated topic — most of which can be found upstairs (above your belly button).
This set ensures your bedmate hits every single one, with unlimited access to your nipples, mons pubis (a fancy name for the stretch of skin above your crotch), and labia.
Coming in at under £22, it’s a seriously budget option. Even so, the Cottelli Collection hasn't scrimped, throwing in a matching suspender belt too.
Available sizes | S (Cup A/B), M (Cup B/C), L (Cup C/D), XL (D/E) |
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Material | 50% lace, 40% polyamide, 10% elastane |
Colour | Black |
Washing instructions | Dry clean only |
Coco De Mer Seraphine Satin-Trimmed Silk-Blend Lace Briefs
![Seraphine Satin-Trimmed Silk-Blend Lace Briefs Seraphine Satin-Trimmed Silk-Blend Lace Briefs](https://hips.hearstapps.com/vader-prod.s3.amazonaws.com/1706537827-serephine-65b7b33bb1af8.jpg?crop=0.726xw:0.545xh;0.0912xw,0.344xh&resize=980:*)
Pros
Female-founded brand
Our sex writer confirmed they're true to size
Cons
Consider them an investment
Just like Regina George, these Seraphine satin-trimmed briefs are a big deal — and feel seriously luxe.
Finished in *that* classic combo of dotted mesh and black lace, these are an elegant, timeless classic — and gasp-worthy, thanks to the fact they're open at the front and back.
But if the goal is to raise your partner's heart rate as well as their eyebrows, pair them with an evening of sensual teasing, courtesy of Coco de Mer's rose-scented Massage Candle.
Available sizes | XS (UK 6), S (8), M (10), L (12), XL (14) |
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Material | 50% lace, 40% polyamide, 10% elastane |
Colour | Black |
Washing instructions | Another one to dry clean |
Pros
Finished with a pleated mesh trim and gold hardware
The brand is for the ‘empowered, confident, sassy, contemporary and fashion-focused' woman — and we can confirm you'll feel exactly that in this thong
Cons
Be quick — these are always OOS
If Hailey’s hot on a trend, so are we; hence the entire Cosmo team now have second skin-style mesh tops on their wish list.
Labelled as a brief, these Bluebella bottoms should provide a tad more coverage. Although, the backless design will make sure your gym gains are on full display.
Available in a UK size 6 – 18, this is a size-inclusive option we’re frilled to include in our line-up.
Available sizes | UK 6 — 18 |
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Material | Polyester, polyamide, elastane |
Colour | Black |
Washing instructions | Machine washable — but only with similar colours |
Pros
Stretchy lace means it skims and sculpt at once
Budget-friendly
Cons
We're still not sure on the decision to encase our toes
Let's be real: this is a totally impractical option. But if the goal is to squeeze an excited giggle out of your lover, we'd say it's worth the £17 price tag.
This body stocking envelops your entire body — yes, even your tootsies — in delicate black lace. Oh, except down there, so you can still hit the finish line without having to work your way out of this one-piece.
Fitted with an adjustable halterneck and a plunging neckline, this one suits even the smallest of chests. Trust us.
Available sizes | XS (UK 4-6), S-M (8-14), L-XL (16-22), XXL (22-24) |
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Material | 93% polyamide, 7% elastane |
Colour | Black |
Washing instructions | Maintain that lace by avoiding the washing machine |
Pros
Ideal if you'd rather conceal your tum
No riding up or rolling down, these stay put
Cons
A little sweaty
We're not yet ready to bid goodbye to the micro shorts trend, planning to pair ours with sheer tights and pointed mules during the colder months. If we're totally aligned, you'll also love this wet-look pair which, thanks to the dual, multi-way zips, are entirely customisable (and therefore crotchless).
Now, truthfully, that high-shine material does look like a visit to your GP is just around the corner, but that's why you should only wear them for a brief (sorry) time! But they certainly do the job of accentuating your every curve and contour.
Available sizes | S, M, L, 1X/2X, 3X/4X, 5X/6X |
---|---|
Material | 92% polyester, 8% elastane |
Colour | Black |
Washing instructions | We suggest you hand wash this pair |
Pros
Feed his/her tights fetish
Added bonus: those cut-outs will keep you cool
Cons
Do have a tendency to ladder
Strictly speaking, we haven't stuck to the brief, but these tights are tailored to those who like to play outdoors.
From the thigh down, these look like your usual 30-deniers, offering some protection from the elements. But up top, it's a full-on show, with cutouts at the front and back.
Our testing revealed that these do have a habit of laddering, although that's entirely dependent on how rough you get. Either way, stock up.
Available sizes | S/M (UK 8 - 14), L/XL (16 - 22) |
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Material | 100% polyamide |
Colour | Black |
Washing instructions | Machine washable on a gentle spin |
Lovehoney Lingerie Plus Size Black Sheer Mesh Crotchless Bra Set
![Plus Size Black Sheer Mesh Crotchless Bra Set Plus Size Black Sheer Mesh Crotchless Bra Set](https://hips.hearstapps.com/vader-prod.s3.amazonaws.com/1706548727-84405_a47014_black_x-size_000.jpg?crop=0.837xw:0.627xh;0.0571xw,0.311xh&resize=980:*)
Pros
Comfortable enough to wear all day, every day
The bra is clasp-free, just slide it over your head
Cons
She might have style, but she lacks support
If lace just isn't your vibe — let's be honest, the wrong pattern and you'll look like you've borrowed your granny's net curtains — this bra and thong set avoids it entirely.
Both the sultry version of the classic triangle bra and the crotchless G-string are crafted from sheer mesh, poorly hiding what lies beneath. And, of course, Lovehoney has popped gunmetal grey sliders on both to ensure a perfect fit.
Available sizes | One Size (UK 8 - 16) or One Size Queen (18 - 22) |
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Material | 93% nylon, 7% elastane |
Colour | Black |
Washing instructions | Just give them a hand wash |
![line break line break](https://hips.hearstapps.com/hmg-prod/images/line-break-644be80d4b36a.jpeg?crop=1.00xw:0.543xh;0,0.163xh&resize=980:*)
How do crotchless knickers work?
Entry-level fetish wear, crotchless knickers are undergarms that leave your labia exposed. But there are also emotional benefits to wearing these cut-out styles — and upgrading your underwear drawer in general.
“Open lingerie can work wonders for those looking for something a little more liberating. A twist on regular lingerie, open styles are a good way to add a touch of erotica to your lingerie repertoire, elevating your natural assets whilst offering a layer of confidence,” says Lucy Litwack, CEO of luxury pleasure brand, Coco De Mer.
“Think of it as blurring the lines between wearing lingerie and undressing.”
She continues: “Generations of women have been brought up on what men want. Focusing on that aspect of sex has created an incredibly male-dominated world of pleasure and power, with so many women not even knowing what they enjoy.
“Encouraging a woman, or a person with a vulva, to explore their desires and to embrace the complexity of sensual pleasure can have an extraordinary effect.
“I remember speaking to a surgeon who said that whenever she had a serious surgery to perform, she would always ensure she was wearing her best lingerie underneath her scrubs. This 'secret' made her feel powerful like she could take on the world.”
So, whether you're performing life-saving procedures or simply on a mission to feel sexy, we're all for a splurge on crotchless undergarms.
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