25 Smart Casual Christmas Party Outfits for All Your Holiday Functions (2024)

There’s so much to love about the holiday season: from sharing gifts and Christmas greeting cards with loved ones, to whipping up a batch of Christmas desserts or Christmas cocktails, to decking the halls with Christmas decor and expressing creativity — and love — through jolly Christmas crafts.

And then of course, there are all those fun holiday parties that dot the calendar throughout the month of December. But what to wear to the office holiday party, or the annual family bash? Let our list of the best Christmas party outfit ideas inspire your seasonal wardrobe.

Whether your plans call for casual, dressy, or professionally appropriate, there’s something for every soiree on our list — and none of our budget-conscious picks will break the bank. Think dresses, sweaters, skirts, shoes and boots, and plenty of finishing touches, including purses, scarves, hair accessories, and sparkly statement jewelry.

Scoop up some of these affordable finds as a Christmas gift to yourself (you deserve it!). And do it guilt free: These pieces are practical and versatile so you can repurpose them all season long through New Year’s Eve — and beyond.

Hosting your own holiday fête and still looking for more inspiration? Check out our roundup packed with Christmas party ideas sure to make the celebration fun and memorable.

Available in dark wine (pictured) and light gold colorways, this shimmery flutter sleeve jumpsuit is a pretty pick for any type of holiday party. It's an affordable, dressy outfit that you'll absolutely wear on other occasions too.

Pair this vegan leather wrap skirt with a chic turtleneck and tights for a trendy holiday party look, then repurpose it in the spring and fall with a crop top or lightweight cardigan.

Toss this cool longline blazer in crushed velvet over any outfit to make it instantly party-worthy.

Whether or not the party’s dress code officially calls for a Christmas sweater, you’re sure to get noticed in this fun textured number strewn with sequin snowflakes and dots of snow.

This oversized sweater dress is as cute and cozy as it is comfy: Eat all the holiday sweets you like without straining against zippers or buttons!

If you hear “suit” and think buttoned-up office wear, think again: This notice-me sequin suit set comes in jazzy colors, including red, silver, gold, and green.

Nothing ties an outfit together like a statement headband. And this bejeweled band has a wow factor to give added oomph to even a basic black dress.

This sparkly bag is a party all on its own. Available in 10 colors to suit your style, you’ll want to wear it with everything — all holiday season long.

The faux-leather finish gives these leggings a polished, dressy look. But they’re still leggings — so you can go the distance on the dance floor in unrestricted comfort.

Take a monochrome dress up a notch with printed tights that evoke a cozy woolen sweater.

This adorable pom-pom sweater will bring some cheer to any Christmas celebration. Pair it with your trusty jeans and some jewelry for a casual but elegant look.

Kick things up a notch with this sophisticated wrap dress. Nothing says "winter party" quite like a luxe velvety dress. Best of all, it's about $40, so your wallet will be happy, too.

The gathered waist detailing on this dress adds just the right amount of flair. Add a pair of strappy heels and you're ready for any festive event this season.

This comfortable V-neck dress would be perfect for any holiday get-together, whether it's an office party or a gathering with family and friends. It comes in more than 20 colors, so there's sure to be a shade that suits you.

Channel your inner 1920s flapper with this gorgeous sequined dress. Since the dress itself is so eye-catching, you can keep the accessories understated.

Everyone needs at least one classic cocktail dress in their closet, and this high-low skater dress fits the bill. You can go with classic black or choose from over a dozen different colors, and the more than 20,000 five-star reviews make it clear this number one bestselling cocktail dress on Amazon will soon become your favorite LBD.

You can choose from five different colors that all have the same stripped pattern and asymmetrical hemline. The flowy fit will have you reaching for this turtleneck all winter long. One of the 440 five-star reviews reads: "I absolutely love this sweater. I have previously purchased it over the years in other colors. Never stop making this style of sweater Alfani."

You've got to have a reliable pair of jeans to get you through some of the season's more casual holiday parties. Toss your favorite sweater on top of these Levi's for a cozy, festive party outfit.

Who needs a fireworks show when you've got this fun and festive jacket? With such an attention-grabbing bomber, you'll want to keep the rest of your party outfit simple so this piece can really shine.

Any outfit becomes party-worthy once you add this faux fur jacket. Bonus: You'll be cozy, no matter how cold it is outside.