Baby Halloween costume ideas: Adorable outfits from ASDA, Amazon and more

Ellie Davis

Halloween is just days away, with plenty of treats around the corner.

First celebrations are always important, from birthdays to Christmas to the fun of October 31's ghoulish holiday. We know you want to make every occasion as memorable as possible, with pictures to cherish and, possibly, bring out at every major moment in their life – or at least make you and your friends chuckle on Instagram.

To make life easier, choose a costume that can be taken on and off with ease for those inevitable nappy changes. It's also worth remembering that temperatures could drop at the end of the month, so added insulation during trick or treating won’t go amiss.

From classic costumes to new and adorable ideas, we've rounded up the best pint-sized fancy dress outfits for your favourite little monsters – with cute factor guaranteed.

Natural History Museum Dinosaur Costumes

Frightful fun at its best, these Dino themed costumes from the Natural History Museum will have your kids begging to wear them long after the last lollipop.

We also love the Dinosaur Explorer T-shirt—just add dusty jeans and a toy hammer to create an adorable archaeologist look.

Available from 12 months to nine years old.

From £22 | The Natural History Museum | Buy it now

Also available on Amazon

Muium Pummpkin Halloween Costumes

What costume could be more traditional or apt for the season than a pumpkin and this adorable option is made up of a baby grow with a printed design. It is further embellished with a leafy detailing at the neck and the hood and is available for newborns and babies up to two years old.

£5.98 | Amazon | Buy it now

Shrimp Sushi Costume for Babies

This sushi-inspired costume is so deliciously adorable, we couldn’t help but include it in our list. The costume is made up of a handmade prawn stuffed cushion that is worn with a stretchy black lyrca band to represent the seaweed.

The costume also includes a headband that is adorned with wasabi and ginger. It is available for 0 months to three years.

£46.08 | Etsy | Buy it now

Harry Potter Grey All in One with Hat and Cape

Harry Potter fans will love this all-in-one from George at ASDA in the style of the Hogwarts uniform. It is complete with a wand, glasses and a lightning bolt all adorned on to the babygrow and accompanying hat.

There is even a cape addition embellished with the phrase “Wizard in training”.

£8 | George | Buy it now

Baby Strawberry Onesie

Dress your little one up in this strawberry costume for a truly memorable photo opp that you can bring out at every important moment throughout their childhood and into their adult life.

The costume is not only overwhelmingly cute but super practical as it comes off with ease when changing.

£13.99 | Party Delights | Buy it now

This Halloween, your baby can become the cutest firefighter in town with a jumpsuit inspired by the profession’s uniform with the accompanying red hat.

The jumpsuit is also embellished with leg snaps that makes the nappy changing process that much easier. The costume is available for six months to two years.

£28.49 | Amazon | Buy it now

Princess Leia - Toddler Costume

From a galaxy far, far away, this Halloween costume could not be more adorable. It comes complete with a fleece robe that has an easy Velcro fastening, a fabric belt and the piece de resistance, a headpiece with Princess Leia’s iconic bunches. The costume is available for babies aged one to two.

£24.99 | Party Delights | Buy it now

Christy's Toddlers Monkey around Costume

This will be the ultimate costume idea for your cheeky monkey with an adorable fur jumpsuit with a tail and light brown tummy. It also comes with a matching hood with a smiley face embellishment and a banana-shaped rattle. It is designed for babies aged 12 to 18 months.

£15.01 | Amazon | Buy it now

amscan - Baby Giraffe Costume

Continuing on with the animal theme, your little one will look so cute in this giraffe jumpsuit. The hood attachment has 3D ears and a face. The super soft costume is available for newborn babies to two years old.

£16.33 | Amazon | Buy it now

Incredibles Jersey Romper

The Incredibles returned to the big screen after eight long years, so we are taking inspiration from baby Jack-Jack with this costume idea that is made up of a jumpsuit featuring the signature I emblem on the chest. The hood also features a mask embroidery.

£14.99 | Party Delights | Buy it now

Baby Cow Costume

Available for babies of six months to two years old, this cow Halloween costume will be sure to put a smile on all your loved one’s faces as your little one will be transformed into the cutest farmyard animal.

£19.49 | Amazon | Buy it now

MyPartyShirt Lion Cub Infant Costume

Go all out for your little one’s Halloween costume with this full Lion cub costume. Available for newborns to 18 months, the picture perfect outfit has a soft all-over fur and even comes with a mouse toy.

£18.70 | Amazon | Buy it now

Sriracha Baby Costume

Hot sauce lovers, your baby can be transformed into a bottle of Siracha this Halloween for a unique costume idea that will go down a treat. The outfit is made up of a baby grow and matching hat.

The seller is also offering an adorable Pot Noodle-inspired costume for newborns till aged five.

£24.72 | Etsy | Buy it now


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