Christmas party outfit ideas for work, dinners and nights out

Christmas party outfit ideas for the office, dinners and nights out, for women and men: festive fabrics, work-party rules, and how to re-wear what you own.

Published 5 November 2026

For a Christmas party, take clothes you'd already wear to the occasion and add one festive thing: a rich fabric such as velvet, satin or sequins, a deep colour such as burgundy, forest green or navy, or a piece of metallic jewellery or a shiny shoe. For an office party, keep it to one such piece with a neat shape, so you'd still feel comfortable talking to your manager. For a dinner or a house party, a knit with satin trousers or a velvet blazer looks festive without trying too hard. For a night out, go for sequins, a slip dress or a sharp dark suit. Start with what you own, because a new shoe or top is often all an old outfit needs.

Picking pieces from the closet for a party outfit in Flamingo
Picking pieces from the closet for a party outfit in Flamingo

What should I wear to a work Christmas party?

Check the invitation and the venue first. A drinks evening straight after work needs an outfit that goes from your desk to the party.

For women:

For men:

Avoid anything you'd have to keep adjusting, or anything you'd regret seeing in the office photos next January.

What should I wear to a Christmas dinner or house party?

You'll be sitting down and probably eating a lot, so choose comfort and go easy on tight waistbands.

What should I wear for a Christmas night out?

This is the time to go bolder.

Which colours and fabrics feel festive?

For help with the combinations, read how to choose colours that go together.

What about a Christmas jumper party?

If the invitation asks for a Christmas jumper, wear one. Pair it with dark jeans or a satin skirt so the rest of the outfit stays simple, and layer a thin top under it, because party rooms get warm.

How do I stay warm in a party outfit?

Add warm tights or a thin thermal layer under trousers, wear boots to travel and bring your party shoes in a bag, and choose a coat that works over the outfit. A long dark coat goes over almost everything. There's more on this in our guide to how to layer clothes.

How can I make an old outfit feel new?

To plan it in Flamingo, photograph your clothes once, choose party as the occasion in the outfit generator, and Flamingo styles a look from your own closet. If you've seen something in a shop, screenshot it and try it on your twin, a free AI avatar of you, with your own shoes and layers. A try-on is an AI image, so it's good for colour and proportion; check the shop's size guide for fit. And learn how to avoid sending things back if you're buying online during the sales.

Get Flamingo on iPhone or Android, or use it at app.tryflamingo.app. Your closet and your twin are free; try-ons come with Flamingo Pro.

See it on you. Make your free AI avatar and try your first look.
Questions? Email support@tryflamingo.app. A person reads every message.
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