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£835*For cold days, about −5 to 5°C · Work · 4 pieces from £155*
What to wear to an office Christmas party: a work outfit with one festive touch, like tailored trousers with a satin blouse, a knit midi dress, or a blazer over a silky top, with loafers or block-heel boots. 222 complete looks, each with why it works.
By Ivan Kachur · Updated October 2026 · What to wear to an office Christmas party
The office party is still the office, so I'd go one step up from what you'd wear to work rather than three. A nicer knit, darker trousers, polished shoes. Leave the sequins for the weekend.
Ivan Kachur, Wholefit
222 looks
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For cool days, about 5–12°C · Smart casual · 4 pieces from £110*
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Usually one step above what you'd wear on a normal workday, not three. If your office is jeans and jumpers, wear trousers and a nicer knit; if it's business casual, add a blazer or a silky top; if it's suits, a darker suit or a dress. A party at a restaurant or a hotel is a little dressier than one in the office itself. If the invitation names a dress code, follow it; if not, ask a colleague who went last year.
Change one piece. A satin or velvet top instead of a plain one, velvet loafers instead of leather, a rich colour like burgundy or forest green instead of navy, or a little shine in the jewellery. The rest stays as it is on any other day, so you look like yourself, just ready for the evening.
Anything you'd hesitate to wear in front of your manager: very short hems, deep necklines, sheer fabrics, novelty jumpers if the party isn't themed, and shoes you can't stand in for three hours. The photos end up in the company chat.
Tailored trousers with a satin blouse and loafers; a knit midi dress with boots; or a blazer over a silky top with straight trousers. Low block heels or flats beat stilettos for a long evening on your feet.
Wear your work outfit and change one piece in the evening: swap the knit for a silky top or a dark shirt, add a blazer, or change into dressier shoes. Pack the piece in your bag in the morning so you're not rushing; a statement accessory does the rest.
If your office wears jeans and the party is in the office, dark jeans with a blazer or a smart knit are fine. At a restaurant or a venue, trousers are safer.
In a small dose at most, like a sequin top under a blazer. A head-to-toe sequin outfit is for a party with friends.
Yes: a knit, wrap or shirt dress at or below the knee, with tights and boots or loafers, is the easiest office party outfit.
Shoes you can stand in for three hours: loafers, leather boots, block heels or dressy flats. Velvet or suede loafers are an easy festive touch.
Counted from 27 of these looks.
Brown, cream, black and green come up most often across these looks, so they make an easy base to build on.
Most whole outfits here cost between £510 and £765; the typical one is £605. Swap any piece to change the total.
Most pieces come from Duke + Dexter, Uniform Standard, Finisterre, Rothy's and Selected Femme. Each look checks out on the stores' own sites, one store at a time.