Halloween is creeping closer, and that means one thing: costume season is officially here! Whether you’re going full-on scary, funny, or glam, now’s the perfect time to snag your outfit and décor before everything sells out.
Here at OfferCarnival, we’ve hunted down the best Halloween costume deals of 2025 all from trusted brands offering huge savings on spooky fits and festive décor. From Walmart to BoohooMAN, these deals will help you trick or treat in style without terrifying your wallet!
Walmart – Get 50% Off Halloween Costumes & Décor
Walmart is leading the pack this Halloween with up to 50% off a massive selection of costumes, décor, and accessories.
You’ll find everything from classic witch and vampire costumes to trending pop culture looks (think Barbie, Spider-Verse, and Taylor Swift-inspired fits).
Hot picks:
- Adult and kids costumes starting under $10
- Inflatable lawn decorations for under $30
- LED pumpkins and haunted house décor up to 50% off
Pro tip: Order early to get delivery before Halloween weekend. Walmart’s fast shipping options make last-minute shopping stress-free.
BloomChic – Up to 20% Off Halloween Fits
If you’re looking for inclusive, curve-loving Halloween looks, BloomChic has you covered. Their 2025 Halloween collection blends comfort with spooky style, featuring everything from witchy dresses to fall-ready cardigans.
Deal: Get up to 20% off on select Halloween fits and fall fashion.
Perfect for: Plus-size shoppers who want flattering, breathable fabrics that can double as autumn wear even after Halloween.
BoohooMAN – Up to 50% Off Halloween Fits
BoohooMAN is dropping major style and savings this spooky season. With up to 50% off Halloween fits, you can go from chill to killer in seconds. Think streetwear with a Halloween twist such as graphic tees, hoodies, and party-ready outfits that scream October vibes.
Bonus: Shop before October 20th to guarantee your costume arrives on time!
Editor’s picks:
- Skeleton tracksuits and zombie hoodies
- Glow-in-the-dark statement shirts
- Party-perfect accessories
Wish – Fright Night Deal: 40% Off Halloween Costumes
Wish is the go-to for budget-friendly shoppers, and this Halloween is no exception. With 40% off select costumes, you can pull together an epic look without haunting your wallet.
Why shop Wish:
- Tons of options for group costumes and couples’ looks
- Fast global shipping on top-rated sellers
- Unique finds you won’t see in local stores
Top steal: Classic vampire or skeleton costumes for under $15!
Final Thoughts
Halloween is all about creativity and saving while you slay your look makes it even sweeter. Whether you’re decorating your haunted house or picking the perfect costume for the big night, these brands have the best Halloween deals of 2025, handpicked by OfferCarnival
So grab your broomstick (or your credit card) and shop these spooky steals before they vanish into the night.
Tell us: Which costume are you rocking this Halloween? Drop your favorites in the comments below and don’t forget to visit OfferCarnival for more exclusive seasonal deals and discounts!