Looking for a girls’ Halloween costume for 31 October? In this collection, you’ll find the best Halloween costume ideas for girls, featuring original, fun designs with a spooky twist that little ones will love. From classics such as a girls’ Halloween witch costume or girls’ vampire costume to bolder choices like a Harley Quinn costume or girls’ Halloween clown costume. And if your little one loves dark tales, don’t miss the iconic Corpse Bride costume for girls. We also have a wide variety of girls’ Halloween dresses combining style and comfort for a magical night of trick-or-treating.
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NewGirls Sally™ Doll Costume
Sale price £15.26 GBP Regular priceRegular price £15.26 GBPUnit price per -

Kids Bloody Mummy Costume
Sale price £16.95 GBP Regular priceRegular price £16.95 GBPUnit price per -

Girls Bloody Zombie Bride Costume
Sale price £16.18 GBP Regular priceRegular price £16.18 GBPUnit price per -

Girls Bloody Harlequin Diamonds Costume
Sale price £15.26 GBP Regular priceRegular price £15.26 GBPUnit price per -

Girls Mavis Vampire Costume
Sale price £13.45 GBP Regular priceRegular price £13.45 GBPUnit price per -

Girls Elphaba Witch Costume
Sale price £18.40 GBP Regular priceRegular price £18.40 GBPUnit price per -

Girls Terrifier Killer Clown Costume
Sale price £13.69 GBP Regular priceRegular price £13.69 GBPUnit price per -

Girls Flirty Spider Costume
Sale price £19.26 GBP Regular priceRegular price £19.26 GBPUnit price per -

Girls Zombie Schoolgirl Costume
Sale price £11.58 GBP Regular priceRegular price £11.58 GBPUnit price per -

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Girls Belladonna Vampiress Costume
Sale price £13.24 GBP Regular priceRegular price £13.24 GBPUnit price per -
56%Girls Sinister Little Red Riding Hood Costume
Sale price £7.28 GBP Regular price£16.62 GBPRegular price £7.28 GBPUnit price per -
67%Girls Rebel Wolf Costume
Sale price £6.35 GBP Regular price£19.48 GBPRegular price £6.35 GBPUnit price per -
56%Girls Lisa Witch Costume
Sale price £7.28 GBP Regular price£16.73 GBPRegular price £7.28 GBPUnit price per -
59%Girls Killer Red Riding Hood Costume
Sale price £7.28 GBP Regular price£17.78 GBPRegular price £7.28 GBPUnit price per -
50%Girls Eco Gothic Vampiress Costume
Sale price £9.12 GBP Regular price£18.24 GBPRegular price £9.12 GBPUnit price per -
48%Girls Sinister Clown Eco Costume
Sale price £10.04 GBP Regular price£19.48 GBPRegular price £10.04 GBPUnit price per -
46%Girls Eco Bride of Chucky Costume
Sale price £7.28 GBP Regular price£13.53 GBPRegular price £7.28 GBPUnit price per -
38%Girls Eco Maleficent Sorceress Costume
Sale price £9.12 GBP Regular price£14.94 GBPRegular price £9.12 GBPUnit price per -
46%Girls Harlequin Cheerleader Costume
Sale price £6.35 GBP Regular price£11.82 GBPRegular price £6.35 GBPUnit price per -

Kids Green Squid Game Player Costume
Sale price £15.26 GBP Regular priceRegular price £15.26 GBPUnit price per -
5 Halloween costume ideas for girls
Halloween night has become one of many people’s favourite celebrations, and it is especially popular with children. Every year, more schools and nurseries get involved, and plenty of neighbourhoods and local communities organise spooky events on 31 October too. Whatever your plans, if you are looking for ideas for your little girl’s costume so she can go trick-or-treating, here are the top 5 costumes of the season.
Girls’ witch Halloween costume
Witch costumes are a true classic, but no matter how many years go by, they remain bestsellers. Maybe it is the iconic pointed hat, the fun of carrying a broom and wearing a witch’s nose, or the huge variety of dresses to choose from. At Costumalia, we have more than 30 styles so every girl can pick her favourite.
Girls’ pumpkin costume
Another classic that has become part of Halloween thanks to the celebration’s growing popularity is the pumpkin costume. Sweet, comfy and fun, it is the perfect choice for school or for a spooky night of trick-or-treating. They are also ideal for girls aged 2 and 3, as they are very easy to put on and allow complete freedom of movement.
Girls’ Harley Quinn costume
The popular comic-book villain has also become one of younger children’s favourite characters. A girls’ Harley Quinn costume combines vibrant colours, a rebellious attitude and eye-catching accessories such as colourful bunches, fun make-up and shiny jackets.
Girls’ Catrina costume
Catrina costumes are full of colour and leave plenty of room for imagination with dreamy make-up looks. At Costumalia, we have lots of options so your little one can choose the one she likes best. Don’t forget to add flowers to her hair as the perfect finishing touch.
Girls’ devil costume
A trident, horns, a tail and a red outfit: girls’ devil costumes are another Halloween party classic. They are also a perfect option for dressing up a whole class or matching as a family.
These are the five themes proving most popular this year, but there are plenty more options too, such as girls’ Beetlejuice costumes, Maleficent costumes, Corpse Bride costumes for girls and zombie cheerleader costumes, among others. And it is not all about costumes: we also have a huge range of Halloween masks and accessories for girls to make her look even more terrifying.
4 Halloween dresses for girls
Although these 5 ideas are the most searched for, you may be looking for something a little more original, so your little one really stands out. Want a few more ideas?
- Girls’ clown costume: many of these costumes are inspired by one of Halloween’s favourite characters: Pennywise, the clown from IT. As well as the striking outfit, the scariest part is the terrifying make-up.
- Girls’ Halloween vampire costume: if you are looking for something elegant, mysterious and with a gothic touch, girls’ vampire dresses are a brilliant choice. With capes, red jewel necklaces, lace and dark colours, these costumes create a spectacular, highly photogenic look.
- Girls’ alien costume: an alien costume offers lots of creative possibilities and is becoming more popular every year. Why? Girls love experimenting with make-up that looks like it comes from another galaxy.
- Bat dress: ideal for matching with a vampire or vampiress. Do you think she’ll like it?



















