The Cutest Matching Couples Underwear You'll Both Love

You're already a perfect match—now your underwear can be too.
Collage of two matching couples underwear sets with holiday and tuxedo prints
Naoimh O'Hare - The Knot Associate Commerce Editor
Naoimh O'Hare
Naoimh O'Hare - The Knot Associate Commerce Editor
Naoimh O'Hare
Associate Commerce Editor
  • Naoimh writes articles for The Knot Worldwide, specializing in shoppable roundups from gift guides to wedding fashion
  • Before working on editorial content, Naoimh wrote storefront descriptions for some of The Knot Worldwide's many wedding vendors
  • Naoimh studied creative writing at the National University of Ireland, Galway
Updated Nov 17, 2022
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Whether you're looking for a new way to feel close to your S.O. or you just want to have a little fun together, matching undies could be the answer. It's a subtle way of coordinating your outfits—and no one else has to know. Matching underwear for couples is also a unique way of creating a connection even when you're not physically together, making it a great long-distance relationship gift. Every time you wear them, they'll serve as a cute reminder of your other half (and vice versa). Plus, you can get on-theme couples underwear for Christmas, Valentine's Day and even Halloween—what's not to love?

While we're on the topic, underwear isn't the only way to twin with your other half—try matching swimsuits if you're heading on vacay together, matching PJs for your next cozy night in or cute couples bracelets as a romantic anniversary present. Ready to take the plunge? We've rounded up the best couples underwear you can conveniently buy online.

1. Romantic Underwear for Couples

Couple wearing matching heart print underwear

Our favorite place to pick up matching couples underwear sets has to be MeUndies. There's a wide variety of styles available, from understated neutrals to bright hues and adventurous patterns—something to suit every mood. The icing on the cake? It doesn't have to be a one-time deal. You can sign up for a couples underwear subscription and have matching pairs delivered right to your door every month. The site doesn't just offer "his and hers" matching underwear sets. You can opt for two pairs of women's underwear or two pairs of men's underwear to suit your relationship. There's also a range of inclusive sizes available.

2. Gender-Neutral Couples Underwear

Two models wearing matching purple unicorn print bra and underwear in different cuts
TomboyX via Facebook

TomboyX has some of the best matching underwear for couples thanks to its genderless approach to fashion. The site has so many colorful and unique styles in a diverse range of cuts. Simply choose your favorite designs and then you and your partner can each pick out your preferred fit. Or, choose the same cut but in different colors (the Rainbow Pride Collection is the perfect place to start).

3. Sexy Couples Underwear

Sexy Santa-themed matching couples underwear for Christmas

Feeling bold? Spice things up over the holidays by creating your own couples underwear set from Lovehoney's Fantasy Santa collection. Your other half will most definitely believe in the magic of Christmas when they see you in these sexy trunks or saucy bikini set. You'll be reaching for this matching couples underwear year after year.

4. Funny Formal Underwear Set

Matching tuxedo print boxers for couple

If you're on the hunt for Valentine's Day- or holiday-themed matching underwear for couples, Shinesty is the place to look. You'll find plenty of fun, seasonal styles for you and your other half. But in-between the holidays, there's also a selection of funny (and sometimes downright daring) designs to choose from. These tuxedo-inspired boxer briefs are perfect for your next formal outing (hello, date night!). Bonus: They're moisture wicking and have a built-in pouch for the—er—little guys.

5. Super-Soft Matching Undies

Soft plaid matching men's boxers and women's boyshorts

If comfort is your number one priority, we've got your back. Tommy John's ultra-soft underwear comes in matching designs for men and women. Bonus: The site even has coordinating options for the holidays. We love these plaid boxers and boyshorts for any couple who appreciates classic seasonal style. They're both from the brand's Second Skin collection, meaning they're breathable, non-pilling and incredibly soft to boot.

6. Christmas Couples Undies

Gingerbread and candy-cane print couples matching underwear for the holidays

Etsy is another great place to look for unique undergarments. These cute matching boxers and panties are sure to boost both your moods this holiday season. The playful gingerbread, Christmas-decoration and candy-cane print is undeniably sweet. If you're looking for matching underwear for another holiday or just every day, check out the Etsy seller's page for even more cute prints.

7. Sustainable Couples Underwear

Navy sustainable matching underwear for couples

Good news: There are lots of eco-friendly underwear options out there—and yes, that includes matching pairs. Doing your bit for the planet doesn't mean you have to miss out on twinning with your favorite person. The silky soft undergarments from Allbirds are made from renewable materials. They also work to remove moisture and minimize odor—what more could you want from your underpants? Just decide on a color and choose your respective cuts.

8. Cute Constellation Undies

Constellation print matching mens and womens underwear

Your other half is your sun, moon and stars. Show off how much you mean to each other with this matching constellation-print underwear set. The cheeky-cut brief comes in sizes XS to 2X and the boxers are available in S to 5X. Of course, if a set of boxers and briefs doesn't suit your relationship, you can mix and match your own pair by shopping undergarments separately. This pretty constellation print is also available in a boyshort and seamless thong cut.

9. Cheeky Couples Underwear for the Holidays

Plaid mistletoe-print couples matching Christmas underwear

This matching couples underwear incorporates two things the holidays are known for: plaid and mistletoe. Both the boxers and panties have a suggestive mistletoe print in the center, making this a fun gift for any S.O. who made the naughty list this year. How's that for a clever stocking stuffer for her or him?

10. Matching Penguin-Print Underwear

Couple wearing matching blue penguin print underwear in kitchen

Can you tell we love fun and flirty prints? This matching penguin set is especially fitting for wintertime (though it's so darn cute we'd gladly wear it year-round). The icy blue colorway is bright and cheery, and each pair of briefs or boxers comes with cozy matching socks. For the full ensemble, you can also pick up a matching bralette for $25.

11. Matching Undies With Vintage Print

Bold vintage print trunks and briefs matching underwear set

Here's another unique pick from Etsy with a cool and colorful print that's sure to grab your S.O.'s attention. This vintage attire will make a secret statement underneath your clothing. It's made from plant-based fiber, natural cotton and stretchy spandex for comfort and breathability.

12. Matching Underwear for Oenophiles

Wine-print matching couples underwear set

Partnered up with a wine lover? If so, your other half will love these fun vino-themed underpants. The print is available on boxer briefs, bikini briefs, cheeky briefs and a cute coordinating bralette. (And if they're just not really a wine person, there are lots of other designs to choose from.)

13. Spicy Couples Underwear

Chili print boxers and briefs matching set

You'll both be feeling hot (hot, hot) in these matching undies with a fun chili pepper print. The navy and red color palette is pretty darn eye-catching, so you won't go unnoticed by your S.O. when wearing yours. Each garment is handmade and available in eight different sizes.

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