By That Girl Whitney Team
This post contains affiliate links. If you buy through them, That Girl Whitney may earn a small commission at no extra cost to you.
Is it too early for Christmas outfits? Not if you’ve ever tried to find a cute holiday sweater in plus sizes on December 20. The best seasonal pieces sell out early, especially in 3X and 4X, so November is the perfect time to shop for everything from Christmas morning pajamas to the outfit you’ll wear in the family photo.
Walmart’s Holiday Time line has some genuinely adorable plus size options this year, and most of them cost less than $21. Whitney grabbed a few of them in her latest Walmart haul, and they cover almost every holiday plan you could have.
This guide walks through outfit ideas for Christmas morning, holiday parties, family photos, and festive errands, using pieces from that haul as examples. Prices are from October 31, 2026, in USD, and Walmart.com items are U.S. only. Canadian readers can find similar holiday styles at Walmart.ca and Old Navy.
Matching Sets for Christmas Morning
Christmas morning calls for something cozy enough to lounge in and cute enough for the photos by the tree. A matching fleece set checks both boxes.
The His Fav fleece sweatshirt and His Fav fleece pants from Holiday Time are a bright red set, $15.98 each, in sizes S to 4X (top) and XS to 4X (pants). Wear them together for a full look, or split them up and pair the sweatshirt with jeans later in the season.
When you shop fleece sets, check the pants’ rise and waistband. A wide elastic waist with a drawstring stays comfortable through a big breakfast. Fleece can shrink a little in a hot dryer, so wash cold and tumble dry low.
Add fuzzy socks and a messy bun, and you’re ready for presents and cinnamon rolls. Our plus size pajamas guide has more cozy sets for the whole season.
Shop it: His Fav fleece sweatshirt and His Fav fleece pants
Graphic Sweatshirts for Holiday Parties
A fun graphic sweatshirt is the easiest outfit for casual holiday parties and ugly sweater nights.
The Nice List fleece sweatshirt from Holiday Time is a soft pink option with a playful graphic, $15.98, in sizes S to 4X. Pink is a fresh change from the usual red and green, and it photographs beautifully.
Style it with dark jeans and ankle boots for a party, or with leggings and sneakers for holiday shopping. A half-tuck at the front gives an oversized sweatshirt a little shape.
If the party has an ugly sweater theme, a bold graphic sweatshirt counts. Add a festive headband or earrings to push it over the top.
Graphic sweatshirts also make great gifts for friends, especially in matching pairs. Just order early, since popular sizes go fast.
Shop it: Nice List fleece sweatshirt
Sweaters for Family Photos and Church
For holiday photos, Christmas Eve services, or dinner with the in-laws, you’ll want something a step dressier than a sweatshirt.
The plaid bow sweater from Holiday Time is a winter white knit with a tartan bow detail, $20.98, in sizes XXS to 4X. It reads festive without shouting, which makes it perfect for photos and church.
Pair it with dark wash jeans or black trousers and loafers for a polished look. For a dressier option, wear it with a plaid or satin midi skirt and tall boots. Our wide calf boots guide can help you find boots that zip.
White knits can show makeup and food, so keep a stain pen in your bag and add a napkin to your lap at dinner.
For a coordinated family photo, choose one color from the sweater (like red or green) and have everyone wear it in a solid shade. It looks put together without matching exactly.
Shop it: plaid bow sweater
Accessories and Shopping Tips
Small accessories make any outfit feel festive. The Ho Ho Ho pom beanie from Holiday Time is $12.00 and adds instant holiday spirit to a coat and jeans.
A few more ideas: red lipstick, gold or pearl earrings, a plaid scarf, and velvet hair bows all bring holiday sparkle without a whole new outfit.
When you shop for holiday clothes in plus sizes, buy early. Seasonal styles are made in limited runs, and the largest sizes often sell out first. Read the size chart for every brand, since sizes like 3X and 4X vary from one label to the next.
Check reviews for comments about sizing and fabric thickness. Fleece and knits can run large or small depending on the style.
Keep your receipts and tags on until the big day, in case you need to exchange a size.
Shop it: Ho Ho Ho pom beanie
Merry and Bright in Every Size
Christmas outfits should feel fun and totally you. A matching fleece set covers Christmas morning, a graphic sweatshirt handles casual parties, and a dressier knit works for photos and church. Add a festive beanie or red lip, and you’re ready for every celebration on the calendar. Shop early and enjoy the most wonderful time of the year in an outfit you love.
See how these pieces look in Whitney’s try-on on Instagram at @thatgirlwhitney, and shop more of her favorite finds on her Amazon storefront.