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What to Wear to a Christmas Party (Office, Family, Cocktail)

Three rooms, three uniforms. The office party is not the family buffet and is not a black-tie New Year.

Updated 28 Jun 2026 · 7 min read · what to wear to a christmas party

What to Wear to a Christmas Party (Office, Family, Cocktail) — still life for this Occasions guide on Nonchallant

Office party: festive, still employed

You will see these people on Monday. A velvet blazer over the business-casual formula, or a midi dress with opaque tights, is the range. Novelty ties and micro-minis become stories. Dark colors hide wine. A small gold earring from the everyday gold set is enough glitter.

Family party: sit, eat, hug, photograph

Knitwear that does not pill onto a baby, trousers with a real waist, shoes you can stand in a kitchen in. Matching family pyjamas are for the people who live in the house, not for the guest who has to drive home.

Cocktail and hotel

Jewel tones, crepe, velvet, a suit that is not your interview grey. Heels you have already danced in, or leather loafers. A clutch. This is closer to a winter wedding guest than to a Christmas jumper ad.

PartyWearSkip
OfficeVelvet blazer, midi, leather shoesSanta hat, anything you cannot sit in
FamilyMerino, dark jeans or trousers, flatsDry-clean-only white
Cocktail / hotelJewel crepe, suit, proper shoesOffice lanyard energy, gym trainers

Questions, answered

Is a Christmas jumper ever right?
When the invite says so, or the pub has a prize. Not at a client dinner.
Can I wear black?
Yes. Add a texture so it does not read as a funeral. Velvet does that job.
What if I have two parties in one night?
A dark midi or a navy suit with a shirt you can swap. One bag. Shoes you can walk between venues in.

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