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Best Halloween Fancy Dress Costumes For Kids In The UK 2020

Costumes for babies, toddlers and children of all ages, plus matching family costumes too

By Lisa Hayes, 3 years ago

Best Halloween Fancy Dress Costumes For Kids In The UK 2020

Kids love to dress up for Halloween, and if you're looking for the very best Halloween costumes for your children you're in the right place. We have searched high and low to root out all the best costumes, at the best prices, available in the UK, including those for toddlers, children and even babies too! Read on for the best Halloween costumes...

Top Deals On Halloween Costumes

Aldi Children's Halloween Costumes

Aldi's Halloween Costumes*are back for 2020, and they're still a bargain £4.99 each! They're available to order online now, and will be in stores from Thursday 15th October. This year there are 8 designs to choose from including skeletons, a witch, pumpkin, Day Of The Dead, clown, pirate and more. They're likely to sell out very quickly at these prices, so be quick if you need one!

Matalan Halloween Shop

Matalan has just launched their online Halloween shop*, and once again it looks like they have some of the best costumes on the high street. As well as the traditional witch and skeleton costumes you can bag more unusual fancy dress like these:

Lidl Halloween Costumes

They're back! Last year Lidl sold Halloween costumes for just £4.99, and we're happy to see that they're coming back for 2020, and with no price increase! Hit stores from Thursday 8th October and choose from Day Of The Dead, the Grim Reaper, Devil, Werewolf and more costumes for ages 4-10.

Asda Halloween Shop

Oh Asda, how we love you! First of the big stores to launch their 2020 Halloween Shop*, Asda George have a great collection building up, with costumes and clothing for the whole family.

Tu Clothing Halloween Shop

Tu Clothing has just opened their online Halloween store*, with a great selection of costumes, clothing and accessories for the whole family. Choose from cute baby clothing, fun kids costumes, or matching mini me spooky outfits to celebrate. There's currently 25% off Tu Clothing so here are our current favourites:

Mini Me Ghostbusters Costume For Kids* from £15 and for Adults*£30
Halloween Cat Tutu Costume & Headband (6 Months-6 Years)* from £11
Halloween Werewolf Costume (6 Months-6 Years)* from £11

Kid's Halloween Costumes

There's a huge range of kid's Halloween costumes and fancy dress out there, and whatever spooky creature they want to dress as there will be an outfit for them in the stores. No more cutting holes in old bed sheets to make a ghost costume! Head to Amazon* for something really unusual, or check out the great selection and value at Asda George*, Matalan* and Tu Clothing*.

You can choose to go for cuteness with sweet pumpkins, rainbow skeletons, witches and cats, or go full-on horror with older children's zombie versions of brides, cheerleaders, prom queens and more.

Our favourites are this Maleficent Costume* from Shop Disney, this Lego Vampire Costume* or Werewolf Costume* at Amazon, this Ghostbuster Costume* from Tu Clothing, and this Skeleton Gamer Costume* from Matalan.

Baby Halloween Costumes

There's nothing cuter than a baby dressed up in a fun costume, and baby Halloween costumes have come a long way from the humble pumpkin sleepsuit. Last year we saw a bigger than ever range with weird and wonderful spooky costumes for baby, and this year's additions so far have been just as good.

If you want to get a 'wow' outfit to make baby's first Halloween really memorable then how about this Baby Bat Halloween Costume* at Amazon, or this wonderful Nightmare Before Christmas Baby Jack Skellington Outfit* at £12 from Shop Disney.

Try Asda George* and Tu Clothing* for the best selection on the high street, and the best value, with prices from just £5.

Toddler Halloween Costumes

When kids start getting mobile many of them love to dress up, and though they're still a bit young for trick or treating they can still dress up and have fun. Cute rather than scary is the way to go. Head to Asda George*, Wilko* or Home Bargains* for the best value and biggest choice with prices from just £5.

We are loving the toddler costumes at Asda George, like this Floral Skeleton Fancy Dress Costume* from £10.

Newborn Halloween Costumes UK

There's never been a better choice of newborn baby Halloween costumes, as every year new and wonderful new costumes for your little spook appear in the shops.

We find that the best selection of Halloween costumes for newborns can be found at Asda George*, with a good selection at Tu Clothing*.

Matching Family Halloween Costumes

If you love matching family outfits for occasions you can now get matching Halloween costumes, so that parents, children and sometimes even baby and the dog can all go in the same costumes!

Asda* usually sell some brilliant seem matching costumes, as last year there were lots of matching 'mother and daughter' tutu outfits, and we're hoping for more matching family sets as well.

Tu Clothing* have a good range of matching 'mini me' costumes too, including Ghostbusters, Day Of The Dead, witches and more.

If you want to go the whole hog and get perfect matching sets for everyone take a peek at the Family Halloween Costumes*from Party Delights for a brilliant range including Zombie, Day Of The Dead, Grim Reaper, Vampire and more. They're not as cheap as the supermarkets, but if you're happy to spend out for a party or a fabulous photo op you can't get much better.

Cheap Halloween Costumes

If you want to go all out there are some really elaborate fancy dress costumes available, but if you're looking for bargains there are always lots of simple and cheap options to be found. Check the supermarkets, including the budget Aldi and Lidl, but get in there quick as stock sells out fast.

For £5 or less how about this Vampire Bat Costume* from Amazon and the Witches Costumes* at Asda George. Wilko* also have some super cheap kids' Halloween costumes with prices from £5.

Where To Buy Halloween Costumes In The UK

Many major stores will sell fancy dress costumes for Halloween, including Asda*, Tesco* (in store only), Tu Clothing*, Morrisons*, as well as the budget supermarkets Aldi* and Lidl* closer to the date.

Bargain high street stores like Wilko*, Home Bargains* and B&M* are great for value costumes, and clothing stores like Matalan*and Peacocks* have plenty to add to the mix too.

Don't forget toy shops like Smyths, Shop Disney* and Argos* too.

If you want something a bit different and you don't mind paying a little more then online specialist stores like Party Delights* and Jokers Masquerade* are great places to look, and of course Amazon* will have just about every costume you could think of!

Previous Best Halloween Costume Deals

Halloween Costumes are always bestsellers and can often go in and out of stock. If there's something we have featured that is no longer in stock you'll find it listed here. We'll check these previous best deals just in case they come back, and we'll let you know as soon as they do.