Best Christmas Party Costumes for Adults: Santa Dresses, Elf Looks & Festive Outfits

The invitation has arrived, the playlist is getting louder, and the only thing missing is your outfit. A Christmas party costume can feel like a charming little theatrical entrance without making you spend the whole evening adjusting accessories. This guide helps you discover real pieces in the current CostumeGlamour Christmas collection, compare their silhouettes and decide which set to open first.

What should you wear to a Christmas costume party?

Choose a recognizable silhouette if the party is costume-led. Santa dresses, elf outfits and candy-cane stripes communicate the theme without needing a long explanation.

For a busy party with food, dancing and photographs, think about movement, layers and whether you will be comfortable sitting down.

Matching outfits work beautifully for family festivities, but children's sizing and adult styles should always be checked on their respective listings.

Holiday looks worth trying: outfit-by-outfit inspiration

Each photograph below links to its matching listing. The styles differ substantially: a dress is not the same thing as a lingerie set, and a velvet Santa look is not interchangeable with a sheer bodystocking. Use the photographs to find your favorite mood, then open the product page for its current selections.

FESTIVE LOOK 1

Santa Claus and Mrs. Claus Velvet Christmas Costume Set

Choose a Santa or Mrs Claus velvet costume configuration for Christmas parties, festive events and seasonal photos. The appeal of this look is in its silhouette and its unmistakable holiday character. Imagine it under warm lights, with a polished hairstyle and simple accessories so the main garment stays in focus.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 2

Mrs Claus Lingerie - Santa Babydoll Dress with Fur Trim

This Mrs Claus babydoll pairs a festive Santa-inspired dress with a matching G-string in red or green. Consider the occasion before you choose. For a costumed party you might style it with a playful festive accent; for photography, choose a clean background and let the colors and textures do the talking.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 3

Christmas Santa Jumpsuit - Flared Leg with Hat & Belt

This Christmas Santa jumpsuit uses a long-sleeve flared-leg silhouette with a matching Santa hat. The product photograph is your visual reference, but the shopping details are on the listing. Open it to check size availability, color or style variants and the exact pieces supplied.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 4

Christmas Lingerie Set - Green Velvet Bralette & Panty with Garter Belt

This green Christmas lingerie set pairs a velvet bralette and panty with an adjustable garter belt. Make the entire look deliberate. A coordinated hairstyle, footwear and one or two carefully selected extras will usually feel stronger than piling on every possible holiday accessory.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 5

Women's Hooded Santa Costume - Fur-Trim Holiday Dress

This hooded Santa-inspired dress is offered in Black or White with a fur-trimmed holiday silhouette. The appeal of this look is in its silhouette and its unmistakable holiday character. Imagine it under warm lights, with a polished hairstyle and simple accessories so the main garment stays in focus.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 6

Matching Elf Costumes for Boys & Girls - Christmas Outfits

These matching Christmas elf costumes are offered for boys and girls, with optional elf-ear variants and height-based sizing. Consider the occasion before you choose. For a costumed party you might style it with a playful festive accent; for photography, choose a clean background and let the colors and textures do the talking.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 7

Candy Cane Costume - Striped Sequin Jumpsuit with Pompoms

This candy cane costume is a striped sequin jumpsuit with pompom details, offered in Red or Green. The product photograph is your visual reference, but the shopping details are on the listing. Open it to check size availability, color or style variants and the exact pieces supplied.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 8

Velvet Santa Dress with Belt - Hooded Mrs Claus Costume

This hooded velvet Mrs Claus dress includes a tulle underskirt and black belt in Red or Green. Make the entire look deliberate. A coordinated hairstyle, footwear and one or two carefully selected extras will usually feel stronger than piling on every possible holiday accessory.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 9

Sheer Lace Santa Dress with Stockings - Red Mesh

This sheer lace Santa dress combines a mesh skirt with matching red lace stockings. The appeal of this look is in its silhouette and its unmistakable holiday character. Imagine it under warm lights, with a polished hairstyle and simple accessories so the main garment stays in focus.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 10

White Furry Christmas Dress with Hat & Accessories

This white furry Christmas mini dress is paired with a Santa hat, bracelets and stockings. Consider the occasion before you choose. For a costumed party you might style it with a playful festive accent; for photography, choose a clean background and let the colors and textures do the talking.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 11

Red Sequin Bunny Costume Christmas Lingerie Set

This red sequin holiday bunny costume combines a bodysuit with bunny ears and coordinated accessories. The product photograph is your visual reference, but the shopping details are on the listing. Open it to check size availability, color or style variants and the exact pieces supplied.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 12

Christmas Maid Costume with Stockings & Accessories

This Christmas maid costume uses a red-and-white maid theme with a cropped top, apron skirt and fishnet stockings. Make the entire look deliberate. A coordinated hairstyle, footwear and one or two carefully selected extras will usually feel stronger than piling on every possible holiday accessory.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 13

Christmas Cheongsam Lingerie Set - Red Lace Holiday Costume

This Christmas cheongsam-inspired lingerie set combines a tie-back top, split skirt and coordinated accessories. The appeal of this look is in its silhouette and its unmistakable holiday character. Imagine it under warm lights, with a polished hairstyle and simple accessories so the main garment stays in focus.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 14

Mrs Santa Bra Set Red Fluffy Trim Mini Skirt Costume

This Mrs Santa lingerie set pairs a bra top and mini skirt with fluffy holiday trim and matching gloves. Consider the occasion before you choose. For a costumed party you might style it with a playful festive accent; for photography, choose a clean background and let the colors and textures do the talking.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 15

Santa Bodystocking Lingerie Red Fishnet Christmas Costume

This Santa bodystocking set includes layered red fishnet and black mesh pieces with a Santa hat and choker. The product photograph is your visual reference, but the shopping details are on the listing. Open it to check size availability, color or style variants and the exact pieces supplied.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 16

Christmas Elf Lingerie Green Lace Teddy Fuzzy Trim

This Christmas elf lingerie teddy uses green lace with fuzzy holiday trim and adjustable straps. Make the entire look deliberate. A coordinated hairstyle, footwear and one or two carefully selected extras will usually feel stronger than piling on every possible holiday accessory.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

FESTIVE LOOK 17

Naughty Elf Costume - Adult Velvet Mrs Santa Dress with Shawl & Hat

This velvet elf and Mrs Santa-inspired dress includes a matching cape or shawl and Santa hat. The appeal of this look is in its silhouette and its unmistakable holiday character. Imagine it under warm lights, with a polished hairstyle and simple accessories so the main garment stays in focus.

Before you order, compare your measurements with the listing's guidance and confirm the chosen option includes the accessories you expect. Exact product selections matter more than the styling props in a photograph.

View style, sizes & options →

Questions worth checking before checkout

Does the photographed outfit include every accessory?

Not necessarily. Some product pages distinguish a costume from accessory-only or color variants. Read the 'What's Included' or options section for the selected style and do not assume shoes, wigs, additional hosiery or props are supplied.

Should I size up for layering?

Use the product's actual measurements rather than automatically changing size. If you plan to wear another garment underneath, check how much room the silhouette allows; the correct answer depends on the design.

Which Christmas look is easiest to style?

The easiest look is one whose overall shape is already recognizable. Santa dresses, a green elf piece and red festive jumpsuits often need only a few complementary details, whereas separates invite more styling choices.

More Christmas inspiration

Christmas Lingerie Outfit Ideas: 12 Festive Styles Compared · Christmas Party Outfit Changes: From Office to Evening · Romantic Christmas Costume Ideas: Santa, Velvet & Lace · How to Style Christmas Lingerie for Winter: Layering & Fit

When you are ready to shop, browse all Christmas costumes and festive outfits. New items may have been added since this guide was written, so the collection remains the best place to see the full current range.