Check the invitation first, because the dress code settles the outfit before anything in your closet does.
The list runs from an ugly sweater to a traditional tuxedo, and the dress code on the invitation tells you where you land: black tie, cocktail, casual house party or a theme.
1. Maroon Suit Separates Christmas Outfit
Maroon works as a Christmas color without a single sprig of holly, and a blazer is the easiest way to wear it.
I like the open collar here.
It keeps a dark, formal outfit from feeling stiff at an office party or a dinner with friends. A high waist on the trousers also helps, since it lengthens the leg under a shorter jacket.
Wear a tie if the host expects one. Otherwise, leave the collar open.
2. Traditional Tuxedo Christmas Party Outfit
A white dinner jacket is the bold option in the tuxedo family, and it makes sense for a party that actually says black tie. Black bow tie, pleated shirt, cummerbund and black trousers keep the contrast sharp.
Heeled black boots are a modern swap for patent oxfords. I’d only try them if the trousers are hemmed to match, so the break stays clean.
Be honest about the room, though. A white tux jacket at a casual house party reads as a costume, so save it for a real formal event.
3. Tailored Suit Christmas Dinner Outfit
Black velvet turns an ordinary tuxedo into something that suits December. The nap catches light in a way wool doesn’t, so the outfit looks rich even in a dim room.
Keep everything else plain: black bow tie, white shirt, nothing flashy. Velvet already carries the evening, and extra pattern would compete with it.
For dinner, I’d pick this over a standard dark suit when the host has gone all out on decorations. It reads as dressed for the season without any novelty items.
4. Ugly Sweater Party
Some invitations leave no room for subtlety, and an ugly sweater party is one of them. A loud red and yellow knit with reindeer and snowflakes does the job, and dark pants calm down everything below it.
Go big on the sweater and quiet on everything else. Plain pants and simple shoes let the graphic be the joke instead of the whole outfit being messy.
Shoulder seams should sit right at the edge of your shoulders, and the hem should stop before it hangs past your hips.
A sweater that’s too big just looks sloppy, and being the funniest guy in the room still counts for something.
5. Christmas Cocktail Attire
Velvet and a bow tie make a cocktail outfit feel festive, and a red or maroon jacket gets there faster than anything else. Black shirt and black bow tie underneath keep the color from running away with it.
This is my pick for a cocktail party over a full tuxedo. It dresses up with a jacket but stays looser, because the black shirt replaces the stiff white one.
Choose a rich, deep shade of red. Bright, shiny red leans toward costume, and a deeper one looks like you planned it.
6. Plaid Blazer and Turtleneck
A brown plaid blazer over a black turtleneck is a smart way to dress for a cold-weather party without wearing a tie. The turtleneck replaces the shirt and gives the jacket a clean, dark backdrop.
Wide-leg trousers and black loafers finish it with an easy, relaxed shape. I like the balance: the blazer brings the pattern, and everything else stays solid.
Pick a fine-gauge turtleneck so it sits flat under the jacket. A chunky knit bunches at the shoulders and ruins the line of the blazer.
7. Sweater and Collared Shirt
A crewneck sweater over a white collared shirt is the easiest way to dress up, and brown reads warmer than the usual navy or gray.
Only the collar and the shirt cuffs show, so the shirt stays crisp and the knit does the work.
Patterned trousers give the plain top something to play against. Quiet patterns and simple loafers keep the sweater and trousers from competing.
Pick a fine-gauge knit that skims the body. A bulky one will push the collar out of place and leave you looking rumpled before the first drink.
8. Monochrome All-Black Party Look
Black on black reads as sharp at a Christmas party because there’s nothing to argue with.
Black knitwear and tailored trousers in the same shade make a long, clean line, and a lit tree and a few presents supply all the color the room needs.
Texture keeps it from going flat. Mix a fine knit with smooth wool trousers, so the darks don’t blur into one block.
I’d pick this over a suit for a loose house party.
It looks planned, and it takes almost no thought on the night. Fit matters more here than anywhere else, since dark clothes show every pull and bag.
Consider the Event Type
Find out what kind of party it is before you pick anything. Casual, formal and themed each call for a different outfit, and guessing wrong costs more than skipping the fun piece.
For a work party, ask whether there is a uniform policy. If the dress code is unclear, build the outfit from pieces that dress up or down easily: a suit, a white shirt, a sweater, dark trousers and leather shoes.
Then check the venue. A nice restaurant calls for stepping up to cocktail attire, even if your office runs on t-shirts and jeans.
A theme means adding color, even in a black-suit office.
If there will be games or other activities, pick clothes you can move in. If clients or senior executives will be there, keep the look professional.
Accessorizing Your Outfit
Accessories change an outfit faster than another jacket does, and they are where a plain black suit can look like yours and not everyone else’s.
At an office party where black suits are the default, a bow tie sets you apart. If you can’t tie one yet, practice at home before the night, not in the coat check.
A watch and a little jewelry add a gentlemanly finish. Keep it modest: one watch and one or two pieces are plenty.
At a semi-formal party, a pair of bright socks is the cheapest way to add some personality, and a red, green, or patterned pair shows off the moment you sit down.
They show only when you sit or walk, so they read as a deliberate choice, not a stunt.
Layering for Warmth
Outdoor events call for layers you can add or remove, so plan the outfit from the inside out.
A fine-gauge merino sweater worn under your blazer or overcoat adds warmth without bulk, and it still looks sharp if you shed the outer layer indoors.
Choose a coat that fits over your jacket’s shoulders without pulling. Try it on over the full outfit before the party, not after.
Dark colors layer easily. Keep the layers in the same family, such as charcoal, navy or black, and the stack looks planned.
Frequently Asked Questions
What should men wear to a company Christmas party?
A dark suit, white shirt, sweater or blazer with dark trousers and leather shoes works because it dresses up or down easily. Check whether the office has a dress policy, then look at the venue.
If the party is at a nice restaurant, dress closer to cocktail attire, and with clients or senior executives in the room, stay on the professional side of that.
What to wear to a party male?
Find out what kind of party it is first, because casual, formal and themed events each call for something different. If the dress code is unclear, a suit, white shirt, sweater, dark trousers and leather shoes can go either way.
What are some good themes for Christmas outfits?
For a themed party, nothing is louder than an ugly sweater: red and yellow knit, reindeer, snowflakes, worn with dark pants and plain shoes so the sweater does all the talking.
For something dressier, black velvet or a deep red or maroon jacket reads as seasonal without novelty items. A monochrome all-black look also works, with the tree and presents supplying the color.
What are some good Christmas Day outfits for men?
A brown fine-gauge crewneck over a white collared shirt dresses up a Christmas Day look without much effort.
Add patterned trousers and simple loafers, and keep the patterns quiet. A fine knit skims the body, while a bulky one pushes the collar out of place.
