Christmas Costumes

620 products

At Costumalia, we want to help make the magic happen. Our Christmas costumes for adults will make you feel like a child again. Of course, we also have Christmas costumes for boys and girls, who enjoy the festive season most of all, and Christmas costumes for babies, featuring adorable little elves and reindeer that will fill the whole family with festive cheer.

Bring happiness and laughter to your family gatherings, Christmas parties and school performances. Choose from our most original and amusing costumes, including Christmas trees, baubles, bells, camels and stars, or opt for much-loved favourites such as Father Christmas, Mrs Claus, elves, snowmen and an adorable baby lamb costume.

The Best Christmas Costumes for 2026

Fill your Christmas with magic, fun and festive imagination. Christmas is one of the most magical times of the year, full of beloved characters such as Santa Claus, elves, reindeer and snowmen. At Costumalia, you’ll find Christmas costumes for children, adults, babies and even pets, perfect for festive parties, school performances, Christmas events and family celebrations.

The Best Christmas Fancy Dress Ideas

Elf Costumes

Christmas is all about excitement, traditions and festive fun, and elf costumes are always among the most popular choices. Santa’s little helpers are loved by both children and adults, making them perfect for Christmas parties, school nativity plays and festive gatherings.

At Costumalia, you’ll find elf costumes for boys, girls, babies, men and women, from classic green-and-red designs to more modern and funny versions. You can also complete your look with elf accessories such as hats, ears, curly shoes and striped tights.

Santa Claus and Mrs Claus Costumes

Santa Claus is without doubt the star of Christmas. Every year, Santa costumes remain one of the most popular festive outfits for Christmas parties, charity events and seasonal celebrations.

Our collection includes traditional red-and-white Santa suits, as well as fun and colourful alternatives. Whether you need an affordable Santa costume for a one-day event or a premium-quality outfit for special occasions, you’ll find plenty of options.

Mrs Claus costumes are becoming increasingly popular too, with dresses, skirts and trouser sets available for adults and children alike.

Complete the look with classic Christmas accessories such as:

  • Santa hats
  • White beards
  • Glasses
  • Christmas gloves
  • Festive belts and boots

Reindeer Costumes

Santa wouldn’t get very far without his trusty reindeer. Reindeer costumes are especially popular with children and are a fun and cosy option for Christmas events, school plays and festive family photos.

We offer matching reindeer costumes for adults and children so the whole family can dress up together.

Snowman Costumes

Nothing says winter fun quite like a snowman. Snowman costumes are a fantastic choice for Christmas parties and festive performances, bringing humour and festive charm to any event.

Nativity Costumes

Nativity costumes are an essential part of many Christmas celebrations in the UK, especially school plays and church events.

At Costumalia, you’ll find a wide selection of nativity costumes including:

Perfect for nativity plays, Christmas pageants and festive school performances.

Fun and Original Christmas Costumes

If you’re looking for something more unusual, we also have plenty of funny Christmas costumes:

  • Christmas tree costume
  • Present costume
  • Christmas pudding costume
  • Gingerbread costume
  • Christmas star costume
  • Bauble costume

These outfits are ideal for Christmas jumper parties, office events and festive fancy dress nights.

Christmas Villain Costumes

Grinch Costume

The Grinch has become one of the most popular Christmas characters in recent years. We offer Grinch costumes for adults and children, as well as Grinch masks and accessories.

Krampus Costume

For those who prefer a darker festive theme, the Krampus costume is a brilliant alternative. Inspired by Alpine folklore, Krampus is a horned Christmas creature known for punishing naughty children. These costumes are perfect for horror-themed Christmas parties and alternative festive events.

Christmas Costumes for Bikers and Santa Runs

If you take part in Christmas charity rides or festive motorbike events, a Christmas costume is a must. Santa suits are the classic choice, but elf, reindeer or Grinch costumes are also popular alternatives.

For extra comfort while riding, you can even choose festive helmet covers and Christmas accessories instead of a full costume.

Christmas Accessories

No festive outfit is complete without the right accessories.

Christmas Hats

Santa hats remain a Christmas classic, but you’ll also find:

  • Elf hats
  • Reindeer headbands
  • Christmas crowns
  • Festive hair accessories

 

Christmas Traditions and Fun Facts

Christmas traditions vary around the world, but many festive customs are shared across the UK and beyond.

Some fun Christmas facts include:

  • The tradition of Christmas trees became popular in Britain during the Victorian era.
  • Gingerbread is one of the most iconic Christmas treats.
  • Santa Claus is inspired by Saint Nicholas, known for generosity and gift-giving.
  • Red and green became traditional Christmas colours because they symbolise warmth, life and celebration.
  • Christmas crackers, pantomimes and mince pies are classic British festive traditions.

Whether you’re looking for a funny Christmas costume, a traditional Santa suit or festive outfits for the whole family, Costumalia has everything you need to make 2026 full of Christmas magic.