Not every office Christmas party calls for sequins. Lunchtime potlucks, desk gift swaps, and after-work drinks need something festive that you can also wear for a full workday.
These casual office Christmas party outfits use cozy knits, rich holiday colors, and easy dresses that look a little special without trying too hard.
How To Dress For A Casual Office Party
- Lean on color instead of sparkle. Burgundy, forest green, and red read festive on their own.
- Choose one fun detail, like a bow sweater, a plaid skirt, or gold buttons.
- Wear shoes you can stand in all day, like knee boots, loafers, or low block heels.
- Keep a blazer or long coat nearby so the outfit works for meetings before the party.
1. Green Knit And Plaid Midi Skirt
A fitted forest green sweater with flared cuffs tucks into a brown plaid midi skirt with a wide black belt. Brown suede ankle boots keep it warm and grounded.
Why it works: Green and plaid feel holiday-ready but still look like a normal work outfit.
Swap the boots for loafers if you’ll be on your feet all day.
2. Bow Sweater And Black Mini Skirt
A cream sweater with a red sequin bow pairs with a black mini skirt, sheer tights, and chunky black knee boots. It’s playful but still neat.
Make it office-ready: Choose a skirt that hits just above the knee, or try the same sweater with black trousers.
3. Wine Knit Vest And Black Trousers
A chunky wine red knit vest with gold buttons layers over a black long-sleeve top and black trousers. It’s cozy, seasonal, and easy to wear at your desk.
Color note: Wine red is a softer alternative to bright Christmas red and suits almost everyone.
Add gold earrings to match the buttons.
4. Burgundy Sweater Dress And Knee Boots
A slouchy burgundy sweater layers over a gray skirt with black tights and glossy black knee-high boots. It’s simple, warm, and looks great with a coat.
Styling tip: Tights and tall boots make a short skirt work for a cold office in December.
5. Burgundy Cardigan And Matching Bag
A fitted burgundy knit cardigan with gold buttons is worn as a top, paired with a matching burgundy leather bag and gold earrings. Keeping the colors the same looks polished with no extra effort.
Outfit formula: One rich color from top to bag, with gold jewelry for a small shine.
Pair it with black trousers or a dark midi skirt.
6. Black Coat Over A Floral Mini Dress
A tailored black coat with gold buttons layers over a dark floral mini dress, black tights, and pointed suede heels. Pearl earrings finish the look.
Best for: After-work parties, where you want to look dressed up from the walk in.
7. Black And Gold Dot Maxi Dress
A long black chiffon dress with metallic gold dots has a soft tie neck and sheer sleeves, worn with gold slingback heels. It feels festive without being flashy.
Fit note: A long, loose dress is comfortable for a full day and looks right at a dinner too.
Throw a black blazer on top during the workday.
8. Black Blazer, White Shirt And Jeans
An oversized black blazer goes over a crisp white shirt with relaxed straight jeans and pointed heels. It’s the easiest smart casual look for an office party.
What to avoid: Choose jeans without rips for the office, and keep the cuffs neat.
For more party ideas, see our office party outfits.
