10 Plus Size Christmas Work Party Outfits That Are Festive and Professional
The office Christmas party is a tricky one to dress for. You want to look festive and fun, but you’re still with your coworkers — and your boss.
Dressing for a Christmas work party as a plus-size woman comes down to one core principle: add one festive element to a polished, work-appropriate base, so you look celebratory without looking like you’re heading to a club.
Here are 10 plus size Christmas work party outfits for office celebrations, team dinners, and holiday happy hours.
1. Velvet Blazer with Tailored Trousers
A velvet blazer is the easiest way to make work clothes festive. It’s still a blazer, just holiday-ready.
Buying guide
- Emerald, burgundy, or navy velvet blazer
- Black tailored straight-leg trousers
- Silk blouse or fine-knit top
- Pointed-toe block heels
- Structured tote
Styling tips: Choose a blazer that hits at the hip for balance. Keep the rest neutral so the velvet stands out. You can wear the trousers and top straight from your workday.
2. Sequin Top with a Black Midi Skirt
A sequin top brings the sparkle while a simple midi skirt keeps it office-appropriate.
Buying guide
- Sequin shell top with sleeves (gold, silver, or black)
- Black A-line or pencil midi skirt
- Black tights
- Pumps or heeled boots
- Small clutch
Styling tips: Choose a top with short or long sleeves for a more professional look. A midi length keeps the outfit polished. Keep accessories minimal.
3. Red Wrap Dress with a Belted Cardigan
A red wrap dress is festive and flattering, and a cardigan softens it for a daytime office event.
Buying guide
- Red jersey wrap midi dress
- Black or camel belted cardigan
- Black knee-high boots
- Sheer tights
- Gold stud earrings
Styling tips: Choose a dress with a modest neckline for the office. Belt the cardigan over the dress for a defined waist. Knee-high boots keep it winter-appropriate.
4. Satin Blouse with Wide-Leg Trousers
A jewel-toned satin blouse makes a simple trouser outfit feel festive and luxe.
Buying guide
- Emerald or champagne satin blouse
- Black high-rise wide-leg trousers
- Pointed flats or low heels
- Gold statement earrings
- Leather tote
Styling tips: Do a loose front tuck for shape. Wide-leg trousers are comfortable for standing and mingling. Satin catches the light beautifully in photos.
5. Black Sheath Dress with Statement Earrings
A classic black sheath dress is always appropriate. Statement earrings make it party-ready.
Buying guide
- Black stretch ponte sheath dress with sleeves
- Oversized statement earrings
- Pointed pumps
- Sheer tights
- Metallic clutch
Styling tips: Ponte fabric smooths and holds its shape all night. Choose sleeves for a professional look. Swap your work bag for a clutch after hours.
6. Plaid Blazer with a Black Turtleneck and Pencil Skirt
A tartan blazer is festive but still very professional — ideal for a daytime office lunch party.
Buying guide
- Red or green plaid blazer
- Black fitted turtleneck
- Black pencil or A-line skirt
- Opaque tights
- Loafers or block heels
Styling tips: Keep the rest of the outfit black so the plaid leads. A hip-length blazer balances the skirt. Choose a subtle tartan for an elevated look.
7. Velvet Wide-Leg Jumpsuit with a Blazer
A velvet jumpsuit is elegant and comfortable, and layering a blazer keeps it work-appropriate.
Buying guide
- Black or burgundy velvet wide-leg jumpsuit with sleeves
- Black tailored blazer
- Block heels
- Belt
- Delicate gold jewelry
Styling tips: Choose a jumpsuit with a V-neck and a modest cut. Belt it at the waist for shape. Take the blazer off once the party gets going.
8. Metallic Pleated Skirt with a Fitted Sweater
A metallic pleated skirt adds shimmer, while a fine-knit sweater keeps things cozy and professional.
Buying guide
- Gold or silver metallic pleated midi skirt
- Black or cream fine-knit sweater
- Black knee-high boots
- Tights
- Structured bag
Styling tips: Tuck the sweater in to show the waistline. Vertical pleats flatter and lengthen. A midi length keeps it office-appropriate.
9. Emerald Peplum Top with Tailored Trousers
A peplum top defines the waist and flares gently over the hips — polished and festive in emerald.
Buying guide
- Emerald crepe or ponte peplum top
- Black tailored trousers
- Pointed-toe heels
- Gold hoops
- Leather tote
Styling tips: Choose a peplum that starts at your natural waist. Straight-leg trousers create a sleek line. A jewel tone reads festive without sparkle.
10. Holiday Sweater with a Satin Skirt for a Casual Office Party
For a casual office party or ugly sweater contest, pair a fun sweater with a dressier skirt.
Buying guide
- Tasteful Christmas sweater (bow, star, or knit motif)
- Satin midi skirt with an elastic waist
- Knee-high boots
- Tights
- Festive hair clip
Styling tips: A satin skirt keeps a fun sweater looking stylish. Choose a finer knit to avoid bulk. Keep the sweater clever rather than too silly.
Where to Shop for Plus Size Christmas Work Party Outfits
Eloquii and Lane Bryant are great for workwear with a festive twist, including velvet blazers, peplum tops, and tailored trousers. Torrid and City Chic carry sequin tops and satin skirts. Universal Standard offers elevated sheath dresses and jumpsuits. ASOS Curve has trendy metallic skirts and blazers. For comfortable heels and wide-calf boots, try DSW, Naturalizer, and Torrid. Amazon is great for statement earrings and clutches.
Final Thoughts
The best Christmas work party outfit looks festive, feels comfortable, and still says you’re a professional. Start with your favorite work pieces, add one holiday element — velvet, satin, sparkle, or plaid — and you’ll be ready to celebrate with your team.
