Last-Minute Halloween Costumes From Things You Already Own

The best last-minute Halloween costume ideas for kids start with one plain coloured outfit you already own, plus card, tape and face paint. Below are 26 halloween costume ideas for kids you can make at home in 10 to 40 minutes, each with what you need, steps, time, age and a safety note. Halloween 2026 falls on Saturday 31 October.

Our free Halloween worksheets keep children busy while face paint dries, and the Halloween countdown calendar helps them count the days.

Find halloween costume ideas for kids in your wardrobe

The quickest halloween costume ideas for kids start with the clothes, not the idea. Find one plain colour your child can wear top to bottom and pick from the matching row.

Safety rules for halloween costume ideas for kids

With homemade costumes you control the length and the materials. These rules from official safety bodies apply to every costume below:

• Fabric and fire. The CPSC recommends flame-resistant nylon or polyester and warns against baggy sleeves, large capes and billowing skirts. Its DIY Halloween advice adds that cotton can burn fairly quickly near an open flame.
• Length and fit. The American Academy of Pediatrics says costumes and shoes should fit well and be short enough not to trip on.
• Seeing and being seen. Add reflective tape to dark costumes and treat bags, and give children a torch. NFPA suggests torches or glow sticks, and battery candles in jack-o’-lanterns.
• Faces. Makeup and hats are safer than masks that block vision. The FDA says to test makeup 24 to 48 hours in advance on a small patch of skin, and not to wear decorative coloured contact lenses.
• Props. Swords and wands should be soft and flexible.

10-minute halloween costume ideas for kids

These halloween costume ideas for kids need one outfit and a single extra, so they suit a dress-up day that is tomorrow morning.

1. Black cat

You need: Black top and leggings, a headband, black card, sticky tape, face paint. Time: 10 minutes. Age: 2+.

1. Cut two triangles from card and tape them upright to the headband.
2. Paint a nose and three whiskers on each cheek.

Safety: All-black outfits are hard for drivers to see: add reflective tape and a torch.

2. Pumpkin

You need: Orange top, black paper or felt, double-sided tape, green hat or beanie. Time: 10 minutes. Age: 2+.

1. Cut two triangle eyes, a triangle nose and a zigzag mouth.
2. Stick them to the front of the top.
3. Add the green hat as the stalk.

Safety: Use tape, not safety pins, for toddlers who put things in their mouths.

3. Ladybird (ladybug)

You need: Red top, black paper circles, black headband, two pipe cleaners. Time: 10 minutes. Age: 2+.

1. Stick six to eight black spots on the red top.
2. Twist the pipe cleaners round the headband as antennae.

Safety: Bend the cut tips of pipe cleaners into small loops so the wire ends can’t scratch.

4. Bumblebee

You need: Yellow top, black felt or paper strips, white paper, elastic. Time: 10 minutes. Age: 3+.

1. Tape three black stripes across the front and back.
2. Tape small white paper wings to the back.

Safety: Use paper or card wings, never wire.

5. Crayon

You need: Top and leggings in one colour, card in the same colour, a marker, elastic. Time: 10 minutes. Age: 3+.

1. Roll the card into a cone and tape it.
2. Add an elastic chin strap.

Safety: Tie the chin strap so the cone can’t slide down over the eyes; the AAP says hats should not block vision.

6. Tourist

You need: Bright patterned shirt, sun hat, shorts over leggings, a paper map, a toy camera. Time: 10 minutes. Age: 4+.

1. Hang the camera round the neck on a short cord or tuck it in a bag.
2. Fold the map into the pocket.

Safety: Skip sunglasses after dark.

7. Rock star

You need: Dark jeans, a bright T-shirt, a scarf, a cardboard guitar, hair gel or a hair clip. Time: 10 minutes. Age: 5+.

1. Cut a flat guitar shape from cardboard and draw the strings.
2. Spike the hair or clip it up.

Safety: Keep the guitar light and the scarf short so neither trips your child.

20-minute halloween costume ideas for kids

These halloween costume ideas for kids take a little cutting and taping. Older children can do most steps while you handle the scissors.

8. Short ghost

You need: An old white sheet or large white T-shirt, white leggings, black paper. Time: 20 minutes. Age: 3+.

1. Cut a tabard (a rectangle with a head hole) that ends above the knees.
2. Stick a big ghost face on the chest, not over the child’s face.

Safety: Never cover the face with the sheet. CPSC notes cotton can burn fairly quickly, so keep the ghost away from candles.

9. Mummy

You need: Two or three old white T-shirts, white or grey clothes, safety pins. Time: 20 minutes. Age: 4+.

1. Cut or tear the T-shirts into long strips.
2. Wrap them loosely round arms, legs and body.

Safety: Keep strips off the neck and face and off the ground.

10. Skeleton

You need: Black top and leggings, white or reflective tape, white face paint. Time: 20 minutes. Age: 4+.

1. Tape a spine and ribs on the top.
2. Add a long bone down each arm and leg.
3. Paint the face white with dark eye circles (after a patch test).

Safety: Use reflective tape for the bones and the costume becomes easier for drivers to see.

11. Witch or wizard

You need: Dark dressing gown or cardigan, black card, a hand brush or short stick. Time: 20 minutes. Age: 3+.

1. Roll the card into a tall cone and tape on a card brim.
2. Carry the brush as a broom.

Safety: Choose a robe that stops above the ankles: NFPA advises avoiding long trailing fabric.

12. Superhero

You need: T-shirt, leggings, a small towel or pillowcase, coloured paper. Time: 20 minutes. Age: 3+.

1. Cut a large initial from paper and tape it to the chest.
2. Pin a short cape to the shoulders of the T-shirt.

Safety: CPSC warns against large capes. Keep the cape above the knees and pin it to the shoulders instead of tying it at the neck.

13. Scarecrow

You need: Checked shirt, jeans, a hat, yellow paper strips, face paint. Time: 20 minutes. Age: 3+.

1. Tape paper “straw” inside the cuffs and collar.
2. Paint freckles and rosy cheeks.

Safety: Paper straw catches fire easily, so this costume needs battery lights, not candle lanterns.

14. Chef

You need: White shirt, apron, white card, a wooden spoon. Time: 20 minutes. Age: 3+.

1. Make a tall card band and tape a puffy paper top to it.
2. Carry the spoon.

Safety: No real kitchen knives or hard toy blades.

15. Doctor or vet

You need: An adult’s white shirt, a soft toy, string and two bottle lids. Time: 20 minutes. Age: 3+.

1. Roll the sleeves and pin up the hem of the shirt to make a coat.
2. Make a stethoscope from string and lids.
3. Carry the soft toy as the patient.

Safety: Pin the shirt short enough not to trip on.

16. Traffic light

You need: Black top, red, amber and green paper or card, tape. Time: 20 minutes. Age: 4+.

1. Cut three equal circles.
2. Stack them on the front: red at the top, amber in the middle, green at the bottom.

Safety: Paper circles don’t reflect light, so add reflective tape too.

17. Dalmatian

You need: White top and leggings, black paper or felt, two black socks, a headband. Time: 20 minutes. Age: 2+.

1. Stick on black spots of different sizes.
2. Clip the socks to the headband as floppy ears.

Safety: Test the face paint on a small patch of skin first and use paint, not a mask.

30 to 40-minute halloween costume ideas for kids

These homemade costumes involve cardboard, wings or lots of paper pieces, so make them the evening before.

18. Robot

You need: Cardboard box, kitchen foil, bottle tops, tape, grey clothes. Time: 30 minutes. Age: 5+.

1. Cut a neck hole and two arm holes in the box.
2. Cover it in foil and glue bottle-top buttons on.

Safety: No box helmet: leave the head free and tape over cut edges.

19. Astronaut

You need: White or grey clothes, two empty plastic bottles, straps or elastic, foil, a name badge. Time: 30 minutes. Age: 4+.

1. Tape the bottles side by side and cover them in foil.
2. Add elastic straps to wear them as a jet pack.

Safety: Keep the straps loose enough to slip off easily.

20. Bat

You need: Black top, black card, elastic, a black headband. Time: 30 minutes. Age: 4+.

1. Cut two scalloped wings that reach from the back to the wrists.
2. Attach elastic loops at the wrist and tape the wings to the back.

Safety: Keep the wings above the waist, and add reflective tape to the dark outfit.

21. Spider

You need: Black top, two pairs of old black tights or four long socks, newspaper, safety pins. Time: 30 minutes. Age: 4+.

1. Stuff the legs with scrunched newspaper.
2. Pin two on each side of the top.

Safety: Keep the legs short so they don’t catch on doorways.

22. Owl

You need: Brown or grey top, brown paper, a headband, tape. Time: 30 minutes. Age: 3+.

1. Cut lots of U-shaped paper feathers.
2. Tape them in overlapping rows, starting at the bottom.
3. Put big card eyes and a small beak on the headband.

Safety: Use a headband instead of a mask; the CPSC says any mask needs eye holes big enough for full vision.

23. Lion

You need: Yellow or brown top, a paper plate, orange and brown paper, elastic. Time: 30 minutes. Age: 3+.

1. Cut out the centre of the plate to make a ring.
2. Glue paper strips round it as a mane.
3. Wear it round the face with elastic and paint a nose and whiskers.

Safety: Keep the paper mane away from candles.

24. Zombie

You need: Old clothes you can cut, grey or green face paint, a dark eyeshadow pencil. Time: 30 minutes. Age: 6+.

1. Snip and fray the cuffs and hems.
2. Paint a grey face with dark circles under the eyes.

Safety: Patch test the paint 24 to 48 hours ahead, as the FDA advises, and keep it away from the eyes.

25. Butterfly or fairy

You need: Leggings, a short skirt or tunic, coloured card, elastic, glitter glue. Time: 40 minutes. Age: 3+.

1. Cut two big wings from card and decorate them.
2. Fix two elastic loops so the wings sit like a backpack.

Safety: CPSC advises against billowing skirts and long flowing costumes, so pick a short tunic.

26. Garden gnome

You need: Red top or jumper, blue trousers, red card, white paper, a belt. Time: 30 minutes. Age: 3+.

1. Roll a tall red cone hat.
2. Cut a white paper beard and hook it over the ears with elastic.

Safety: Keep the beard below the nose and the hat off the eyes.

A countdown plan for Halloween 2026

Halloween falls on a Saturday this year, so school parties may be on Friday 30 October. Work backwards from the day you need any of these halloween costume ideas for kids:

In the UK, India, Pakistan and the Gulf, these halloween costume ideas for kids also suit school fancy dress days themed on animals or jobs: try the cat, bee, chef or doctor.

After the costumes: games and printables

Once the halloween costume ideas for kids are made, run a costume parade and hand out printable award certificates for the funniest and scariest outfits, using the random name picker to choose the walking order. Then try the Halloween games for kids guide for the party, or the Halloween games for adults guide if the grown-ups are dressing up too.

Related guides and printables

• Paper crafts for kids
• Pumpkin activities for preschool
• Halloween bingo cards for the party
• Halloween word search and the Halloween puzzle pack
• Fall activities for kids

Sources

Safety guidance: CPSC, AAP (HealthyChildren.org), NFPA and FDA. All the halloween costume ideas for kids here are our own designs.

Frequently asked questions

6 quick answers

What are easy halloween costume ideas for kids at the last minute?

A black cat, pumpkin, crayon, ladybird or tourist each take about 10 minutes with clothes you already own, plus card, tape or face paint.

How do I turn halloween costume ideas for kids into a costume from things at home?

Choose one plain colour your child can wear head to toe, then add a single detail: ears on a headband, paper shapes taped to the top, or a card hat.

What halloween costume ideas for kids work for toddlers?

Of these halloween costume ideas for kids, the cat, pumpkin, ladybird and Dalmatian suit ages 2 and up: soft, short and easy to take off. Use tape instead of pins and skip masks.

Is it safe to use a white sheet for a ghost costume?

Only if it leaves the face uncovered and stops above the ankles. Keep it away from candles, as cotton can burn fairly quickly.

How far ahead should I test Halloween face paint?

The FDA says to test makeup 24 to 48 hours ahead on a small patch of skin. For Halloween on Saturday 31 October 2026, test by Thursday 29 October.

Which halloween costume ideas for kids are easiest to see at night?

Light or bright costumes such as the ghost, chef or traffic light. For dark ones like the cat, bat or skeleton, add reflective tape and carry a torch.