10 Best Halloween Baby Costumes UK 2024 | Classic, Fun and a Little Scary

If it ain't broke, don't fix it! With a bold orange colour and toothy grin, this adorable costume isn't too terrifying, yet still screams Halloween. Made from high-quality polyester, it's soft and snuggly enough to keep baby comfortable and won't inhibit movement. 

The removable hat fastens with velcro, while the main bodysuit has poppers for quick nappy changes between apple bobbing and the mummification contest. Now all you'll need to do is find some little orange leggings or socks to complete the look.

Not only does this eight-legged character costume have a cheerful colour scheme of orange, purple and green, but the cute googly eyes and pointy fangs will make your baby look even more scrumptious than they already are.

As it's essentially a baby grow with plush legs, you can guarantee it will be comfortable for your baby to wear as there are no fussy frills or scratchy fabrics that could irritate sensitive skin. It even has handy poppers for efficient nappy changing! 

We think dinosaurs are the perfect crossover costume; not strictly Halloween but certainly scary enough to qualify as acceptable October 31st attire. The glittery horns make for a brilliant finishing touch and your baby will love the feel of the embossed scales on the chest. 

Just make sure to hand-wash it carefully between wears. While not removable, the clawed feet can be slipped on and off to make running around safer and easier. It also comes with a booklet of Triceratops facts!

This bat-themed costume is made from high quality and soft cotton, embellished with lovely details like fuzzy felt-feel ears and a silvery lining on the wings. The mini hat with pointed bat ears comes as a separate piece with soft ties which fasten underneath the chin, so no scratchy velcro in sight.

Made of a comfortable fabric, your baby is less likely to fuss around. The simple black design all over also means that you can add more details or style it up as you wish. However, keeping it as it is will already be an effective halloween costume.

'The seaweed is always greener.. In somebody else's lake' unless you're wearing this little lobster costume, in which case you'll be happy as Larry. More cute than creepy, if you were ever hoping for an opportunity to dress your infant up as a marine crustacean, Halloween has to be it, surely? 

The fabric is soft and the costume zips open easily. Unfortunately, the skid resistant shoes are for indoor use only, but hey, it's not like your tot was planning to trick or treat on foot this year anyway! 

If you love a classic Halloween aesthetic you can't do much better than the Count himself! This iconic costume is perfect for family photos that you and your tot can fondly look back on even after they've grown up. 

If they're at the age where they're able to get up and wiggle around, you may be slightly concerned over the addition of a cape. Thankfully, the length is short enough to avoid any accidental trips and falls, without ruining the overall look.

Frankly we're feeling a little bit nervous just writing about this costume, which is why we love it so much! This is another pick for those who like to go hardcore on horror at Halloween. Now your baby can join in as you terrify party guests and trick-or-treaters alike. 

Though this costume isn't nappy-change friendly, we couldn't help but rate it highly for horror points alone. If you want to make it extra eerie why not apply some fake blood? Just be sure to choose hypoallergenic, kid-friendly paints and make sure it dries completely.

It's a full moon tonight, A-Wooooooo! This three-piece costume is beautifully made from high quality textured faux-fur fabric to create a cool werewolf look. More cuddly than scary, your little cherub's face can peek out through the werewolf's mouth, which is a charming touch.

For safety, the removable shoes come with grip pads on the soles to avoid slips and bumped heads and the big werewolf claws also have elastic fastenings to keep them comfortably attached. Just check the sizing carefully to ensure the right fit.

Nothing says classic halloween costume like this cute pumpkin t-shirt and tutu set that has a sparkly face made of black shimmer rhinestones for a little bit of bling. This costume is definitely a good choice for nappy changing as the skirt means there will be no fiddly poppers or zips to faff with. 

The bright orange colour is sure to be an eye-catcher. Plus, the green and orange colour combination of the tutu is also very pretty. Complete with an orange headband that also has a bow, your little one will look both fabulous and adorable!

If the whole family is going as characters from the popular movie Toy Story, then your baby can tag along in this buzz lightyear onesie! This one is in fact a pyjama which means your little one can stay comfy all day or night, and they can also wear it when it's not spooky season. 

While onesies often mean they are difficult for nappy changing, this one has conveniently placed snap buttons for you to get them changed without having to take the entire costume off. The only reason it's isn't higher on our list is that the details are printed on rather than having any sort of 3D effect.