Pick My Costume

Updated October 2026 · Pick My Costume

Dress Costume Ideas

A dress already in the closet is a costume that fits, and half the work is done before you start. A long green dress becomes a witch, a white dress becomes an ice skater, a black dress becomes the deadpan diva, and a pink dress anchors a whole group. Every costume below starts from one dress, names the few extras each build needs, and links to a full guide with real hands-on time. Seven of the ten are built for two or more people, so one dress can start a whole group.

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Ice Skater Halloween costume

Ice Skater

⏱ 10 min hands-onEasy

You need: 5 things in all.

A white dress, tights, and a perfect bun: gold-medal energy, no ice required.

Build this costume →

Mermaid Crew Halloween costume

Mermaid Crew

⏱ 20 min hands-onEasy

You need: 6 things in all.

The mermaid, the prince, the sea king, the sea witch, or the crab: pick your role.

Build this costume →

Tooth Fairy Halloween costume

Tooth Fairy

⏱ 45 min hands-onMedium

You need: 8 things in all.

One all-white with a cardboard tooth outline; the other adds wings and an envelope of tooth money.

Build this costume →

Supplies, split three ways

Across these 10 builds, the supply list barely changes. Each linked guide splits its own list the same way:

Buy

  • Face paint and pale foundation
  • Glitter glue (Ice Kingdom Crew)
  • Black witch hats (Witchy Sister Trio)
  • Pink sunglasses (Plastic Dream Crew)

Tools

  • Scissors
  • Tape
  • Hot glue gun (Emerald Witch hat)

Already at home

  • A dress from the closet
  • A cereal box (Fairy Tale crowns)
  • A broom from home (witch props)
  • Hair ties and bobby pins

Build times are estimates. Yours may vary.

🔔 One email on Oct 27, 2027

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Questions, answered

Which dress colors cover the most costumes?

Black and white cover the most ground. A black dress starts the Deadpan Diva and the gown half of the Macabre Goth Couple. A white dress starts the Ice Skater and the fairy half of the Tooth Fairy. Green starts both the Emerald Witch and one of the three Witchy Sisters.

Do I have to sew anything?

No. One build even mentions sewing: the Emerald Witch, where hot glue does the same job on the gown and the hat. The other nine builds are wear, paint, tape, and pin. The Fairy Tale crowns are cut from a cereal box and taped shut.

Can one of these cost nothing?

Yes. The Deadpan Diva can cost nothing: a black dress from your own closet, two braids, and pale makeup only if it is already in your drawer. The Fairy Tale Princesses run close behind: any closet dress plus a crown cut from a cereal box.

How many of these are group costumes?

Seven of the ten are built for two or more people: a princess per dress, an ice kingdom with four roles, three color-coded witch sisters, a goth couple, a mermaid crew, a tooth and her fairy, and a head-to-toe pink crew. The Emerald Witch, the Deadpan Diva, and the Ice Skater are solo builds.

Own the supplies already? Check the Pantry to see which of all 169 costumes you can make tonight from what is in your house. Or wander the costume galaxy.

Can’t decide? Pick my costume: the 2-minute quiz that picks your top 3.