How to Host an Ugly Sweater Party: A Complete Planning Guide

An ugly sweater party is one of the easiest holiday gatherings to pull off — the theme does most of the work for you. Guests show up already in costume, the contest creates instant conversation, and the whole thing runs on cheerful bad taste. Here is how to make it land well without overcomplicating it.

Set the Date in Early November

December calendars fill fast. Aim to host in the December 10–20 window, when the holiday mood is at its peak but travel hasn't started pulling people away. If you want a built-in occasion, National Ugly Christmas Sweater Day falls on the third Friday of December — in 2026, that's December 18.

Send invitations three to four weeks in advance, which means getting them out in mid-to-late November. Earlier than that and guests forget; later and you're competing with full calendars. State clearly that an ugly sweater (or comparable holiday outfit) is required — don't leave it as a vague suggestion or half your guests will show up in jeans.

For a ready-to-use digital invite, see the Christmas party RSVP template — it gives guests a clean link to confirm attendance and you get a live headcount. Pair it with our guide to ugly sweater party invitation wording for the exact phrasing to use.

Structure the Contest Before Anyone Arrives

The sweater contest is the heart of the party. Guests want to know what they are competing for, so list the categories on the invitation so they can dress with intent.

Four to five categories works well for most parties:

• Ugliest Overall — the sweater that most commits to being objectively hard to look at
• Most Festive — lights, bells, tinsel, the full holiday spirit
• Most Creative / DIY — rewarded separately from store-bought; a hot-glue masterpiece deserves its own trophy
• Best Couple or Group Set — coordinated or matching pairs
• Crowd Favorite — decided by vote, which gives you a democratic winner and keeps everyone invested

Weight judging on creativity and humor rather than pure spectacle — this rewards guests who put in effort rather than whoever spent the most at a novelty store.

For judging, a simple paper ballot works fine. Each guest gets one vote per category, you tally after everyone has walked the room, and you announce results before the evening winds down. For a crowd-favorite category, a quick show of hands or phone poll as guests hold up their sweater is festive and quick.

What to Do When Guests Forget (or Don't Own) a Sweater

Someone always shows up without one. Instead of turning it into an awkward moment, plan for it.

Set up a sweater-decorating station near the entry — this is the single most inclusive move you can make. Pick up a few plain crewneck sweatshirts in assorted sizes from a dollar store or thrift shop ($1–$5 each) and set them out alongside iron-on patches, jingle bells, pom-poms, ribbon, felt cutouts, and a hot glue gun or two. Guests who arrive without a sweater can make one in 15 minutes. It also works as a natural icebreaker in the first half-hour before the party hits full stride.

Alternatives worth welcoming: a novelty holiday suit, a Christmas pajama set, a holiday apron layered over a plain shirt, or a regular sweater dressed up with a tinsel scarf and battery-powered headband. Add a category called "Best Holiday Outfit Overall" and anyone without a traditional sweater can still compete and win.

Keep Food Grab-and-Go

Guests will be mingling, posing for photos, and showing off their sweaters — this is not the party for a sit-down dinner. Lean into finger foods and stations that people can graze throughout the night.

A few things that work particularly well:

• Hot cocoa bar. Set a slow cooker of hot chocolate on a table and surround it with labeled toppings: mini marshmallows, peppermint sticks, caramel drizzle, cinnamon, and crushed candy canes. Works for every age. Add peppermint schnapps and whipped cream on a separate tray for adults who want the spiked version.
• Sugar cookie decorating. Pre-bake sweater-shaped cookies and set out colored frosting, sprinkles, and small candy decorations. Guests decorate their own — it doubles as an activity and doubles the themed food at your party for minimal extra effort.
• Holiday punch. A non-alcoholic sparkling cranberry punch (cranberry juice, ginger ale, a squeeze of lime) or warm apple cider keeps a drink available for everyone without requiring constant bartending.
• Pigs in a blanket wreath. Crescent rolls wrapped around sausages, arranged in a circle on a round platter. It looks festive, it's easy to make, and it disappears fast.

If your guest list is large, consider running it potluck-style. Assign categories by last name — A–G brings savory appetizers, H–N brings desserts, O–Z brings drinks or sides. This spreads the cost and ensures variety without coordinating every dish yourself. See our guide on hosting a Christmas party for a broader food and drinks checklist.

Set Up a Simple Photo Booth

A photo booth does two things: it gets guests using the sweater contest as a backdrop, and it produces memories that outlast the party itself. You do not need much to make it work.

Tape two rolls of holiday wrapping paper to a wall as a backdrop, or hang a tinsel curtain. Put a small bin of props nearby — reindeer antlers, oversized sunglasses, a Santa beard, a sign reading "Ugly Sweater Hall of Fame." Make sure the area is well lit, either by positioning it near a window or pointing a lamp at it. Good lighting is what turns a phone photo from muddy to shareable.

Prizes Don't Need to Be Expensive

Running four or five categories means more guests walk away with something, which keeps the energy up. You don't need to spend a lot — the point is recognition, not value.

Gift cards to a local coffee shop or restaurant in the $10–$20 range work for any winner. A tacky printed certificate ("World's Ugliest Sweater Champion, December 2026") framed in something ridiculous gets kept as a trophy. A holiday gift basket — a tin of cookies, a hot cocoa packet, a small candle — feels generous without costing much. For a party of 15–20 people with five prize categories, keeping your total prize budget around $50–$75 is reasonable.

If You're Hosting Virtually

A virtual ugly sweater party works well with a bit of prep. Ask guests to submit a photo of their sweater 24–48 hours ahead so everyone can review before the event. Run a sweater runway walk at the start — each person unmutes, stands up, and slowly rotates while the group reacts. Use your platform's built-in polling to vote live and announce results with a countdown for drama. Send e-gift card codes immediately to winners so the reward is instant.

One Last Thing: Get RSVPs Early

Headcount matters for the sweater contest categories, the food stations, and your prize budget. Set an RSVP deadline two weeks before the party, follow up once with a polite nudge, and don't wait until the week of to know how many people are coming.

Create your ugly sweater party RSVP page to get a shareable link you can drop directly into the invitation — guests click, confirm, and you see the headcount in real time. No text threads, no chasing replies, no guessing on supplies.

For more on the holiday party season, see our guide to hosting a cookie exchange — the two pair well as a one-two December lineup.