DIY Halloween costume pieces styled flat lay

Halloween Costumes That Don’t Require a Costume Store

DIY Halloween costume pieces styled flat lay

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I know, I know — it’s barely August and I’m already talking Halloween. But if you’ve ever stood in a costume store on October 30th paying $45 for something made of glorified tissue paper, you already know why I plan early. Every year I put together our costumes almost entirely from stuff we already own or grab on Amazon, and they always end up looking better (and lasting longer) than anything off a costume store rack. Here are my go-to ideas, including some easy ones for coordinating with a little one. 🎃

Idea 1: Rosie the Riveter

This one is a classic for a reason — it’s flattering, recognizable instantly, and made almost entirely from your closet.

What you need: A chambray or denim button-up shirt, a red bandana, and red lipstick. Roll your sleeves up, flex like the poster, and you’re done.

Shop: Red Polka Dot Bandana

Idea 2: Cowgirl (or Cowboy)

Western wear has been having a moment for a couple of years now, so there’s a good chance half your closet already qualifies.

What you need: Jeans, a plaid or fringe top, boots, and a hat. Add a bandana around the neck for extra flair.

Shop: Straw Cowboy Hat

Idea 3: 70s Disco

Break out the widest-leg pants you own, add a headband, and you’ve got a costume that’s basically also a great outfit for a night out.

What you need: Flare pants, a bold print top, chunky jewelry, and a glittery headband.

Shop: Glitter Disco Headband

Idea 4: The Fruit Loop (Punny Costume)

Punny costumes are always a crowd favorite, and this one is genuinely just a t-shirt and some circle cutouts.

What you need: A plain colored t-shirt, felt or foam circles safety-pinned or hot-glued on in a loop pattern, and a sign that says “I’m a Fruit Loop.” Bonus points for going as a “family fruit loop” group.

Shop: Colorful Felt Sheets for DIY Costumes

Idea 5: Black Cat

The easiest, most foolproof costume of all time, and one you can build almost entirely from your closet.

What you need: All black clothing you already own, a pair of cat ears, and eyeliner for whiskers.

Shop: Black Cat Ears Headband

Idea 6: Golfer

If you own any polo shirts, khakis, or a visor, you’re most of the way to a genuinely funny group costume with friends.

What you need: A polo, khaki shorts or pants, a visor, and a golf glove. Carry a mini putter or a bucket of golf balls if you really want to commit.

Shop: Golf Visor and Glove Set

Idea 7: Scarecrow

This one leans into fall itself, using flannel and layers you probably already own for cooler weather.

What you need: A flannel shirt, overalls or jeans, a straw hat, and some raffia or straw tucked into your sleeves and collar.

Shop: Straw Scarecrow Hat

Idea 8: Beekeeper

A slightly unexpected costume that’s surprisingly easy to pull together and always gets a laugh.

What you need: All white or khaki clothing, gardening gloves, and a mesh veil over a wide-brimmed hat.

Shop: Mesh Beekeeper Veil Hat

Idea 9: Where’s Waldo

One striped shirt and a beanie, and you’re instantly recognizable at any party.

What you need: A red and white striped shirt, jeans, a red beanie, and round glasses.

Shop: Red and White Striped Shirt

Idea 10: Family & Kid Coordination — Wizard of Oz

This is my favorite for families with little ones because every piece works as a standalone outfit too — no one has to wear a full costume-store jumpsuit all night.

What you need for the family: Dad or Mom as the Scarecrow (flannel and straw, see Idea 7), one parent as the Tin Man (silver/gray clothing plus a funnel hat), and your little one as Dorothy in a simple blue gingham dress with ruby-red shoes — most of which you can find secondhand or already have in a closet.

Why it works for kids: Toddlers and young kids often won’t tolerate a scratchy, full-body costume for long, but a gingham dress or a flannel shirt is just clothes to them, which means way less fighting about “taking the costume off” halfway through trick-or-treating.

Shop: Blue Gingham Dress Toddler

Shop: Ruby Red Sparkle Shoes Kids

Shop: Tin Man Silver Funnel Hat

The Cheat Sheet

  • Start with your closet, not a costume rack: most great costumes are 80% clothes you already own.
  • Punny costumes are crowd-pleasers: they’re cheap, easy, and always get a laugh at the party.
  • One accessory can make the whole costume: ears, a hat, or a bandana does most of the heavy lifting.
  • For kids, comfort beats accuracy: a costume that’s secretly just regular clothes lasts through the whole night.
  • Group costumes work best when each piece stands alone: everyone should be able to take off the “costume part” and still look normal.
  • Shop early: the good accessory pieces (and toddler sizes) sell out by mid-October.

Shop the Look

Idea What You Need Shop Link
Rosie the Riveter Denim shirt + red bandana Shop
Cowgirl/Cowboy Western wear + hat Shop
70s Disco Flare pants + headband Shop
Fruit Loop T-shirt + felt circles Shop
Black Cat All black + ears Shop
Golfer Polo + visor + glove Shop
Scarecrow Flannel + straw hat Shop
Beekeeper White outfit + mesh veil Shop
Where’s Waldo Striped shirt + beanie Shop
Wizard of Oz Family Gingham dress, funnel hat, red shoes Shop

However you dress up this year, I hope it involves zero last-minute panic trips to a pop-up costume store (we’ve all been there, and it’s never cheap). Save this post to Pinterest now so it’s easy to find again in October, and tell me in the comments what your go-to family costume theme is — I’m always collecting ideas for next year too.

XO, Heather

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