9 Ways to Style Plus Size Button Up Sweaters This Christmas

Imagine you have a Christmas dinner on Friday and later a family photo. To make the occasion special, you turn to your winter wardrobe loaded with sweaters that either gape at the bust or hide your shape. 

The solution? Plus size button up sweaters!

Its buttons let you take control over the fit, while the knit fabric keeps you warm, and the open front adds structure to any silhouette. This blog shares nine easy styling ideas that pair perfectly with your favorite winter apparel. Let's unfurl this journey!

Quick Highlights

• Adjustable, Flattering Fit: The buttons let you control your outfit's shape and coverage.
  

• Easy Layering Power: Pair one sweater over tops, under coats, and with your favorite denims.
  

• Festive Without Fuss: Plaid, velvet, or a little sparkle makes a simple pairing feel like a Christmas greeting.
  

• Day-to-Night Range: Swap your shoes and jewelry between lunch and a late party for an “awe-inspiring” look.
  

• Warmth Without Bulk: Knit layers hold heat while keeping your outfit light and comfortable.

Why Button Up Sweaters Are Your Go-To Apparel This Christmas Season?

Here’re the top reasons that keep this layer a go-to outfit in  your Christmas wardrobe:

1. Adjustable Comfort: The buttons let you open, close, or half-fasten the sweater to complement your bust and waist size.

2. Layer-Friendly Design: A button up sweater can easily slide over tees, slip under coats, and add warmth without feeling bulky.

3. Flattering Shape: Open fronts create long vertical lines, one of the standout features of flattering cardigans.

4. Holiday Range: The same sweater suits family dinners, office parties, and gift exchanges by swapping your Deja Vu shoes and jewelry.

5, Extra Wear: The best part is you can easily wear it throughout January, giving you a better value than a one-night dress.

Also Read: 7 Flattering Cardigans & Layering Pieces to Elevate Your Fall Look

Make Your Christmas Outfits Shine With These 9 Enthralling Sweater Looks

Trendy plus size outfits women love usually start with one reliable layer, and a button up sweater fits that role pretty well. This section gives you nine pairings with this flattering sweater, each with what to wear and why they deserve your closet space:

Look #1: Pair a Button Up Sweater With Dark-Wash Jeans for an Effortless Christmas Look

• What to wear: Pair a cream or forest green sweater with dark-wash high waist jeans women trust for all-day comfort.
  

• Why it works: The fitted denim balances the soft knit, so the outfit looks polished with very little effort.
  

• Finishing touch: Ankle boots and a crossbody bag make this look ready for gift shopping or dinner.

Look #2: Try a Half-Tuck With Wide-Leg Jeans to Define Your Waist

• What to wear: Tuck only the front of the sweater into wide leg jeans and let the sides hang loose.
  

• Why it works: Wide leg jeans women fashion trends favor adding volume below, so a half-tuck keeps your waist visible.
  

• Finishing touch: Heeled booties and a tonal color palette make the whole outfit look longer.

Look #3: Layer an Open Button Up Sweater Over a Festive Top

• What to wear: Leave the sweater open over a festive tee or a Small Town Christmas Ripon Sweatshirt for a relaxed holiday layer.
  

• Why it works: The open front frames your torso with vertical lines, while the printed top carries the holiday spirit.
  

• Finishing touch: Dark jeans or leggings keep the layers balanced.
  

Look #4: Match Your Sweater With Plaid Bottoms for a Classic Christmas Outfit

• What to wear: Style a solid cream or black sweater with red or green plaid trousers or a plaid skirt.
  

• Why it works: A solid knit lets the pattern stand out, keeping the look classic rather than looking overly busy.
  

• Plaid on top: Layer a Curvy Plaid Flannel Shirt under an open sweater and let the collar peek out for extra texture.

Look #5: Style a Button Up Sweater With a Midi Skirt for Christmas Dinner

• What to wear: Plus size button up sweaters pair beautifully with a satin or pleated midi skirt.
  

• Why it works: The soft knit and flowing fabric create a texture contrast that suits Christmas dinner.
  

• Finishing touch: Pointed flats or heeled ankle boots keep the hemline clean.

DEJA VU STYLE HACK: Slightly roll or fold your sweater cuffs over a watch or minimalist gold bangles. It instantly pulls the eye to your wrists, making a simple sweater-and-jeans combo look seamless.

Look #6: Add a Belt to Give an Oversized Sweater More Shape

• What to wear: Cozy oversized sweaters for everyday outfits can look shapeless, so cinch yours with a slim belt at the natural waist.
  

• Why it works: The belt creates an hourglass shape while the knit stays roomy and comfortable.
  

• Finishing touch: A gold buckle or leopard print belt adds a festive detail.

Also Read: How to Build Christmas Party Outfits for Women

Look #7: Layer Your Sweater Under a Cozy Shacket or Winter Coat

• What to wear: Wear the sweater under a plaid shacket on mild evenings or a long wool coat when temperatures drop.
  

• Why it works: A structured outer layer frames the knit and creates long vertical lines.
  

• Keep it light: Lightweight sweaters for women in a fine gauge fit best here, since thick knits can crowd the shoulders.

Look #8: for Holiday Parties

• What to wear: Keep the sweater simple and add sparkly earrings, a glittery clutch, or a beaded headband.
  

• Why it works: Accessories add shine without extra bulk, so the sweater stays comfortable all night.
  

• Sparkle swap: When you want shimmer in the knit itself, the Sequin Reindeer Christmas Sweater lets you keep the jewelry minimal.

Look #9: Wear Your Button Up Sweater With Leggings and Knee-High Boots for a Cozy Christmas Day

• What to wear: Style a longline sweater with fleece-lined leggings and knee-high boots for Christmas morning.
  

• Why it works: Fitted leggings and tall boots balance a roomy knit while keeping every layer warm.
  

• Playful swap: Christmas sweaters in bold prints, such as the Snowman Christmas Knit Sweater, look best with solid black leggings.

DEJA STYLE HACK: Before cinching your belt, pull the fabric up slightly and let it drape over the belt strap to create a soft waist definition and prevent thick sweater material from bunching awkwardly underneath.

Final Style Edit!

Plus size button up sweaters give you one dependable layer that works across almost all women's jeans, skirts, leggings, and coats. You can adjust the buttons for comfort and add one festive detail, and your Christmas outfit is ready in seconds. Add plaid, sparkle, or a simple belt to complete the look!

Deja Vu Boutique lets you pair festive details with curvy-friendly cuts, so you can build a complete Christmas wardrobe without guessing. Our holiday knits, flannels, and sweatshirts are made to layer, which makes winter styling seamless. 

Browse our collections today and complete your holiday looks before the party season kicks!

FAQs About Styling Plus Size Button Up Sweaters

1. Should I Size Up for a Button Up Sweater?

Choose the size that buttons comfortably over your bust and hips, and then adjust the fit. Size up only when the buttons pull, because extra fabric in a relaxed knit may look bulky.

2. How Do I Stop a Button Up Sweater From Gaping at the Bust?

Pick a size that closes across the fullest part of your chest, and wear a fitted camisole underneath. A small hidden snap or a few stitches between buttons also keeps the front flat.

3. What Length Looks Best on Curvy Figures?

Mid-hip to low-hip lengths work best because they skim the body without cutting the leg line. While cropped styles suit high waist bottoms, and longline sweaters look great over leggings.

4. What Colors Work Best for Christmas Sweater Outfits?

Red, forest green, cream, burgundy, and black are reliable festive choices. Pick one main color, then add metallic or plaid accents so the outfit feels festive without being overly cluttered. 

5. How Should I Wash and Store a Button Up Sweater?

Always check the care label first. For best results, hand wash in cool water with a gentle detergent, then lay the sweater flat to dry. To preserve its shape, fold it for storage, as hanging can permanently stretch out the shoulders over time.