Cozy Christmas Lingerie: 7 Winter-Ready Sets

Sexy costumes are more than just outfits—they're about stepping into a more playful, confident side of yourself. Whether you're after women's sexy costumes for a big event or looking to heat up a quiet winter night, the right look can set your heart alight. If you need inspiration for a flirty, festive makeover, you’ll find plenty of holiday-ready picks in this Christmas costume collection. Winter is the perfect excuse to indulge in something sensual… and a little bit cozy, too. Ready to see what’s under the (figurative) tree?

Cozy Christmas Lingerie: 7 Winter-Ready Sets

Let’s be honest—the holidays aren’t just about cocoa and snowflakes. Cold weather is the perfect backdrop for cozying up under fairy lights in irresistibly sexy lingerie. There’s just something about soft lace brushing your skin or the decadent feel of silky satin against your hips. And if you’ve ever slid into a bra and panty set that fit just right, you know that quiet little thrill—even before anyone else sees.

Think of this season’s best lingerie sets as the ultimate gift to yourself. The kind of sets that blend snuggly warmth with jaw-dropping sex appeal. From plush velvet finishes to mesh panels playing peek-a-boo, or lace trim with a little fantasy sparkle. And remember, these winter-ready pieces aren’t just for the runway (or even just for the bedroom). Pair your favorite strappy bralette under a chunky knit for a hint of allure during Zoom calls. Or, let a whisper of floral lace peek out from beneath your pajamas while you binge your way through Die Hard (yes, it’s a Christmas movie!).

Let’s unwrap seven of the coziest, cutest, and most flattering Christmas lingerie picks to make your winter a little more magical—and a lot more memorable.

1. Plush Velvet Lingerie Sets: Winter Royalty Vibes

Velvet is basically the cocoa of fabrics—luxurious, richly colored, completely indulgent. This winter, plush velvet bras and panties in jewel tones (think deep burgundy, emerald, or midnight blue) are everywhere. Nothing says holiday decadence like a longline bra with matching high waisted panties, plush to the touch with just a hint of shimmer. There's a reason velvet makes every curve look truly regal. Imagine the gentle glide of velvet against your skin and the low hum of old-school holiday jazz. Bliss. These sets often feature underwire support, delicate lace trim, or ribbon accents—making them perfect for both lounging and seducing (or, honestly, both at the same time).

2. Red Lace Lingerie: The Classic Flirt

If Christmas had an official color, it would be red—so it’s no surprise that red lace lingerie remains a holiday staple. Something about a red lace bra or lace thong under your winter coat feels both rebellious and sweet. Look for touches like scalloped edges, push up bras, or a lace garter belt to give traditional beauty a modern twist. Sensual, bold, yet totally classic. One little anecdote—a customer once wrote that she felt positively electric slipping on her cherry-red lace bodysuit before decorating the tree. No one knew, but it turned the whole day into her own private celebration. That’s the secret—the best lingerie set transforms ordinary moments into something fun and forbidden.

3. Satin and Mesh Sets: Chill Meets Chic

Satin and mesh—when these textures combine, you get the ultimate sexy lingerie for winter. Imagine a rich sapphire bralette with sheer mesh panels that tease just enough, paired with silky high-rise bikini panties. These details aren’t just about sex appeal—they boost comfort, breathability, and that ‘ooh la la’ factor. Satin’s smooth feel and mesh’s subtle reveal bring a spark to dark winter nights. Some sets come with adjustable straps, plunge bras, or cute bows at the waistband. The best part? Satin and mesh are cooling, which is perfect if your idea of a cozy Christmas involves a roaring fire—and things might get a little steamy. 🔥

4. Cosy Knits and Ribbed Lingerie: Snuggle-Worthy

This isn’t your grandma’s knitwear. Ribbed or knit bralette and panty sets have become the go-to for flirty downtime and loungewear. Think super soft modal or spandex blends that hug your body like your favorite throw blanket. Look for playful touches like button-front bras or high-rise boy shorts in cozy fabrics, plus subtle ribbing that flatters curves and adds texture. These lingerie pieces work hard—perfect for relaxed evenings at home, but cute enough for a little peek under an open cardigan. It’s all about those soft, sensual fabrics that cling in all the right places and keep you feeling snug and sexy all night long.

5. Sultry Bodysuits: Versatile and Alluring

There’s something about slipping into a lace bodysuit that feels genuinely empowering—and seriously sexy. Winter-ready bodysuits come in plush velvets, stretch lace, and fishnet overlays. Some feature cheeky cutouts or open backs, others a high turtleneck to keep things extra toasty. The versatility of these pieces can’t be overstated: layer one under jeans and a blazer for a party, or let it stand alone for an after-dark surprise. The addition of shimmer or feather details can bring out that flirty holiday spirit. Have fun exploring plus size bodysuits designed to flatter every curve—and don’t forget the snap crotch for convenience (because, seriously, who has time to wiggle out of their outfit in the cold?).

6. Holiday Garter Sets: Naughty Meets Nice

If you love drama, garter sets are your ticket to jaw-dropping winter nights. Think plunge bras, lace thongs, and matching suspender belts decorated with glittering accents. These sets give you the power to turn up the heat—and the confidence. Try pairing a full cup bra with a high-waist garter skirt and shimmering stockings for that irresistible femme fatale vibe. And if you want to add a holiday twist, look for red and green accents, faux fur trims, or pompom details. Tip: When you catch your reflection in the mirror wearing these, you might just gasp. That’s when you know you’ve got a winner.

7. Flirty Plus Size Christmas Lingerie: All Curves Welcome

The best sexy costumes and lingerie don’t just look amazing—they’re made for every body, every curve. From plus size lace bras to high waisted panties and padded bralettes, these winter-ready sets are designed to flatter, smooth, and celebrate. Hug your waist with comfortable tummy control panels, or choose stretchy styles that show off your hips. Look for details like flutter sleeves, strategic ruching, and extra wide straps for all-day comfort. If you want to gift yourself (or someone special) a boost of confidence, invest in pieces that make you feel warm, sexy, and empowered.

Sexy Costumes: Holiday Fantasy Meets Lingerie

Sometimes, cozy Christmas dreams take a playful turn—and that’s where sexy costumes make the season extra bright. Why not try a Sexy Mrs. Claus Costume for an evening surprise or a sizzling selfie under the mistletoe? Want a twist? Slip into a Christmas bunny outfit that pairs cheeky charm with plush comfort (think mesh panels, velvet ears, and a flirty tail). Or go classic (but never boring) with a Sexy Santa costume—lined with faux fur and holiday sparkle, perfect over your favorite red lace thong or sheer tights.

These women’s sexy costumes are thoughtfully designed for all shapes, blending seasonal whimsy with lingerie-inspired details. From lace overlays to peek-a-boo cut outs and supportive underwires, you’re covered for any mood. (Or uncovered. We won’t judge.) As the snow falls, why not step into a costume fantasy? Layer with cozy robes or stretch stockings—your holiday boudoir is yours to create. The right costume isn’t just playful; it’s an invitation to set your own rules. Isn’t that what holiday magic is all about?

Conclusion: Make Your Holidays Unforgettable

The holidays are a time for celebration, warmth, and letting yourself feel truly gorgeous in your own skin. Whether you crave the soft touch of a satin bra, the sparkle of a flirty lace bodysuit, or the pure fun of slipping into a holiday sexy costume, winter is your season to shine. Cozy Christmas lingerie can turn quiet nights into spark-filled memories—and every curve into something worthy of a little extra love. ✨

We invite you to explore the magical world of sexy costumes, where fantasy and comfort wrap around you like your favorite winter blanket. Dress up, indulge, and remember: you deserve to feel both cozy and confident, all season long.

Thank you for reading—and for celebrating your fierce, fabulous self. Use promo code BLOG10 for 10% off your next order at Sexy Costume®. Happy holidays!