If you haven’t already, it’s time to start planning your winter wedding guest outfits.
Whether you’re looking for a new party dress or are partial to formal pants, we’re here to help you get the ball rolling on your search for what to wear to this season's nuptials. These festivities are a chance to play around with seasonal colors and dazzling fabrics — think velvet dresses and special-occasion jumpsuits for more formal affairs, or sequin numbers that embody that New Year vibe.
We’ve rounded up 25 winter wedding guest outfit ideas for every dress code, budget, and personal style. Ahead, find the best winter dresses, jumpsuits, and pantsuits from reader-favorite retailers like Free People, Reformation, Zara, and more that’ll get you on the best-dressed list for every party.
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All linked products are independently selected by our editors. If you purchase any of these products, we may earn a commission.
Whether you’re hosting a cozy champagne toast or dancing into 2025 at an all-out bash, the New Year calls for dresses with major festive energy. Metallics, feathers, and razzle-dazzle details are the unofficial dress code, but we’re looking beyond single-use outfits. After all, the best NYE dresses are ones that’ll stay on rotation well past January 1 — perfect for weddings, birthdays, and any occasion that requires showing up and showing out.
This season’s standout trends make the search even easier. Sleek, shimmering sequins and liquid metallics bring the shine without feeling overkill. Luxurious velvet and lustrous satin lean into timeless elegance, while sculptural bows, playful bubble hems, and fringe deliver a touch of drama. Craving clean lines or modern allure? Graphic black-and-white colorblocking and delicate sheer lace nails that unexpected mix of bold and refined.
Ahead, the ultimate party dress guide — NYE-approved and ready to turn heads all year long.
New Year’s Eve Party Dress Trend 2024: Sequins
When in doubt, sparkle it out (and don’t shy away from unique colors, like Staud’s icey blue). These sequin stunners — whether short and slinky or ankle-grazing — are guaranteed to light up the room faster than the ball drop.
New Year’s Eve Party Dress Trend 2024: Bows
These aren’t your standard bows: Whether sculptural, oversized, or cascading with drama, they’re bigger, bolder, and far more festive.
New Year’s Eve Party Dress Trend 2024: Metallics
Muted, molten, and anything but obvious, these gold and silver dresses feel fresh, for NYE and beyond. From Ganni’s bubble hem mini to Damson Madder’s pewter bows and J.Crew’s liquid silver midi, they’re the metallic update we’ve been craving.
New Year’s Eve Party Dress Trend 2024: Embellished LBDs
The classic LBD gets a festive upgrade with embellishments for every vibe — minimal to mod to intricate to sweet. It’s all about striking the perfect balance of glimmer.
New Year’s Eve Party Dress Trend 2024: Velvet
Lush and undeniably festive, velvet delivers sumptuous luster for NYE. Black is timeless, but jewel tones like amber and raspberry bring something unexpected — especially with modern details like drop waists, puffed sleeves, and asymmetrical ruching at play.
New Year’s Eve Party Dress Trend 2024: Fanciful Fringe
Channeling the glamour of the Art Deco era, these fringe dresses are designed to dazzle with every step and a glass of champagne in hand.
New Year’s Eve Party Dress Trend 2024: Bubble Hems
Get your volume thrills with a bubble hem dress —a trend sticking around well into 2025 — from Lisa Says Gah’s bold poppy mini, A.L.C.’s scattered rhinestones, and more. These playful silhouettes bring a whimsical touch perfect for twirling into the new year.
New Year’s Eve Party Dress Trend 2024: Feathers
Feathers always feel festive — a little decadent, a lot glamorous. Whether it’s a tunic with a fluttering cuff or a plume-lined neck, these dresses practically demand a midnight martini in hand.
New Year’s Eve Party Dress Trend 2024: Burgundy
As one of 2024’s trendiest hues, burgundy is carrying its bold energy straight into 2025. If you haven’t gotten your fix by December’s end, this luxe tone is gorgeous for ringing in the new year.
New Year’s Eve Party Dress Trend 2024: Sheer Lace
Sheer lace combines bold transparency and delicate femininity into the ultimate midnight move. Choose a lined style for a subtle flicker of skin, or go full-on daring with bolder, barely-there designs.
New Year’s Eve Party Dress Trend 2024: Satin
Liquid luster is the name of the satin NYE game. Whether you choose a slinky slip or a structured silhouette, it’s a more tempered take on shine with timeless elegance.
New Year’s Eve Party Dress Trend 2024: Black & White Colorblock
Black-and-white colorblocking brings bold contrast with minimalist sleekness. These graphic designs exude captivating ease and offer versatility to carry you through many events in 2025.
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