Halloween Costume Deals 2026: Adults, Kids and Work-Friendly Picks from Disney, Disguise and Party City
Liz Harper is a digital creator covering home, lifestyle, and fashion finds. She loves discovering products that make everyday life easier, more stylish, and more affordable, and shares the best deals so her audience can shop smarter.
Article summary
12 Halloween costume deals for October 2026, up to 65% off and from $6.99. Some need a code from Koupon.
Halloween Costume Deals 2026: Adults, Kids and Work-Friendly Picks from Disney, Disguise and Party City
Halloween costume deals are live on Koupon with three weeks to go until Halloween, led by the Disguise Super Mario toddler costume down to $17.50—47% off its $32.89 list price. Some of these Halloween costume deals take a code you copy on Koupon and the rest are straight price drops, and they cover toddlers and kids, adult characters and inflatables, plus easy work-friendly options.
Ordering now leaves time for sizing swaps before October 31. Here's one place for the whole family, from first-Halloween babies to the office party. 🎃
Halloween costume deals: This week's picks for kids, adults and the office
Here are the Halloween costume deals worth grabbing now, grouped by who's wearing them. Shop more women's clothing deals for festive basics.
Disguise Super Mario Toddler Costume:
A bright, colorful jumpsuit with a detachable belly that's easy to move in for little Mario fans. It's $17.50 (was $32.89)—47% off, no code needed.
Disguise Sesame Street Elmo Comfy Costume:
A soft, plush Elmo jumpsuit with Velcro closures that make dressing a wiggly toddler easy. It's $20.72 (was $34.99)—41% off, no code needed.
Party City Marvel Spidey Costume for Baby and Toddler:
An officially licensed Spidey jumpsuit with a metallic spider and an eye mask. Check the size chart, since it runs small. It's $22.48 (was $27.99)—20% off, no code needed.
Spooktacular Creations Baby Cow Hooded Jumpsuit:
For a first Halloween, a cozy 100% flannel cow jumpsuit with a hood, sized for 6 to 36 months. It's $27.99 (was $42.99)—35% off, no code needed.
Spooktacular Creations Kids' Grim Reaper Costume:
Older kids get a spooky Grim Reaper with glowing red eyes, sized for ages 5 to 14. It's $24.74 (was $38.99)—37% off, no code needed.
Disguise Disney Toy Story Woody Costume for Men:
Officially licensed Toy Story Woody for grown-ups, with the hat, in lightweight polyester. It's $28.30 (was $39.43)—28% off, no code needed. Shop more Disney deals.
ORBELA Gray Wizard Costume for Men:
A complete gray wizard look with a flowing robe and a pointed hat, also good for Renaissance fairs. It's $27.99 (was $49.99)—44% off, no code needed.
ORBELA Green Witch Costume for Women:
An all-in-one green witch set with a flowing black cloak and green tights, no extra shopping needed. It's $19.99 (was $39.99)—50% off, no code needed.
Morph 1920s Gangster Costume for Men:
Vintage pinstripe style for a 1920s or murder-mystery party, in a lightweight, relaxed fit. It's $39.95 (was $53.95)—26% off, no code needed.
Inflatable Axolotl Costume for Adults:
Stand out at the party in a pink axolotl suit that inflates in seconds. It's $24.22 (was $35.99)—33% off, no code needed.
VUTAQE Pumpkin Ghost Halloween T-Shirt for Women:
Work-friendly and under $10: a soft pumpkin-and-ghost tee you can wear to the office or with jeans all month. It's $6.99 (was $19.99)—65% off with the code on the Koupon deal page.
Skeleton Hoodie and Sweatpants Set for Men:
An easy matching skeleton hoodie and sweatpants set that's comfortable enough for trick-or-treat duty. It's $9.98 (was $13.98)—29% off, no code needed.
How to claim Halloween costume deals on Koupon.ai:
Some of these deals need a code and some are straight price drops. Our guide on how to use a promo code covers the details; here is the short version.
- Open the deal on Koupon.ai.
- For a code deal, tap Copy code. The code is copied to your clipboard and Koupon opens the product on Amazon. For a price drop, tap Get deal on Amazon instead.
- Check the size, color or bundle on Amazon—the deal is tied to that exact option.
- At checkout, paste the code into the promo code box and the discount comes off before you pay. Price drops are already applied.
🔹 Pro Tip: order a size up for kids so a coat or warm layer fits underneath on a cold night, and check each listing's size chart. Some, like the Spidey costume, run small.
Which costume deal is right for you?
For toddlers, the Mario and Elmo costumes are both under $21. Older kids will love the glow-eye Grim Reaper. Adults wanting a crowd-pleaser should grab Woody or the inflatable axolotl, while the wizard and witch sets make an easy couples pairing. If your office keeps it low-key, the pumpkin ghost tee and skeleton set are the simplest picks. Most of these Halloween costume deals are under $30.
Why buy Halloween costumes now:
Popular sizes tend to sell out closer to Halloween, and ordering now leaves time for exchanges. Pair your costume with decorations and party supplies—see deals under $20 and last-minute deals.
For more Halloween costume deals like these, browse trending women's fashion deals or get the Koupon app for price-drop alerts. Grab the Halloween costume deals you want while sizes are still in stock.
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