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Unicorn Costumes

You put on the horn and your walk changes, gliding instead of moving, chest lifted, steps light, your voice dropping into something softer and more musical, every gesture a slow sweep as though glitter trails behind you. Somewhere between the front door and the street, a child spots you and stops dead, a gasp, a tug on a parent's sleeve, a whispered "look, a real one." For an afternoon you are not pretending to be a person in a costume, you are the thing itself: rare, gentle and a little bit dazzling.

The classic rainbow unicorn

This is the unicorn most people picture first: a bright mane in every colour of the rainbow, a sparkling horn, a coat that catches the light from across a room. It suits a child who likes colour and drama, the kind who reaches for the loudest crayon in the box and is not afraid of being looked at. There is a grown up version built on the same idea, cut for anyone who wants the same bold statement without shrinking it down, good for a parent matching a small unicorn step for step, or for a solo appearance that makes no attempt to blend in.

The soft toddler unicorn

Magical Unicorn Costume for Toddler

from $59.99
Kids · 4T

For the very youngest, a costume needs to do less work and ask for less patience. A toddler unicorn is built soft and simple, easy to get on and off, forgiving of a wriggly body and a short attention span. It suits a child who is happy to be a unicorn for ten minutes and then a toddler again straight after, and that is exactly how it should go.

The bouncy inflatable unicorn

Kid's Inflatable Child Blue Unicorn Costume

from $49.99
Kids · M

Some children want to be seen coming from the other end of the street. An inflatable unicorn does exactly that, round and blue and impossible to miss, with a shape that turns ordinary walking into a small comedy act on its own. It suits the child who likes making people laugh, who does not mind bumping gently into a doorframe, and who treats every outing as a bit of a performance.

The one of a kind magical unicorn

Magical Unicorn Costume for Girls

from $59.99
Kids · XS, S, M

Not every unicorn needs to be loud. This style leans into whimsy rather than spectacle, a costume for a child who already lives a little sideways of everyone else, the one who puts orange juice and toothpaste together on purpose and is quietly proud of it. It suits an imaginative, slightly stubborn child who wants a costume that feels like it was made just for her.

The grown up dreamicorn

Magical Unicorn Costume for Women

from $59.99
Adults · S, M, L, XL

Women's Plus Size Magical Unicorn Costume

from $69.99$89.99
Adults · 1X, 2X

Plus Size Dreamicorn Unicorn Costume

from $59.99
Adults · 2X, 3X, 4X

Adults get a version of this too, and it does not have to be a scaled up child's costume. There are cuts built for women and cuts built for men, including plus size options that keep the same shape and colour rather than a smaller design stretched wider. This style suits couples doing a joint costume, a parent wanting to match their child without wearing something obviously sized for a ten year old, or any adult happy to commit fully to a fantasy for one night.

Who it suits

A unicorn works alone or in numbers. A family can each wear a different style and still read as one idea. Two friends in a matching pair works just as well as a single show stopping adult costume. It is a kind choice for a shy child too, since the horn and mane do a lot of the talking, leaving less pressure on finding the right words.

Playing the part

Women's White Unicorn Horn

from $12.99
Adults · One size

Unicorn Headband and Tail Accessory Kit

from $16.99
Adults · One size

Stand still for a second before you move: chin up, one foot pointed forward, as if you are about to step out of a photograph. Walk slowly rather than quickly, and let your head tilt when someone speaks to you, curious rather than rushed. A good line for a small child to try is simple: "I only appear to people who believe in magic," said as flatly as possible for the best effect. For the finishing prop, a horn on a plain headband or a full headband and tail set gives you something to adjust and preen at, which is half the fun of the role.

Finishing touches

Unicorn Front Hooves Costume Silver

from $9.99
Adults · One size

Unicorn Silver Costume Back Hooves

from $9.99
Adults · One size

Soft Unicorn Face Mask

from $0.99$7.99
Adults · One size

Hooves make the biggest difference to how a costume reads from a distance. A matching front and back pair turns ordinary shoes into something that genuinely looks like it belongs to the character, and they are worth the extra five minutes it takes to put them on before you leave the house.

For the face, a soft mask solves the problem of make up without the mess, and it can go on or come off in seconds if a small child changes their mind halfway through the evening. A small holographic headband layers well over a hood or a hairstyle for anyone who wants one last detail without adding bulk.

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