** This Post Contains Affiliate Links**
Every year, I tell myself I’ll get the kids’ costumes early… and yet somehow I end up scrolling Amazon a week before Halloween trying to find something fun that will actually arrive on time. That’s why I pulled together this list of Halloween costume ideas you can grab on Amazon right now. These are the ones that caught my eye for being easy, affordable, and just a little different from the same old costumes you see everywhere—because let’s be honest, we moms don’t have time for complicated.
And the best part? I found options for everyone—boys, girls, adults, and even pets.
Halloween Costume Ideas for Kids
If you want something that glows after dark, this one is a show-stopper. With light-up eyes and durable polyester, it’s easy to wear and reusable. Plus, it’s “one size fits most” so you don’t have to stress about sizing.
Skirfy Inflatable Costume for Kids, Lights Halloween Costume
Simple, scary, and eye-catching. The glowing mask and gloves are adjustable, lightweight, and perfect for adults or teens who want something low-effort but big on effect. Bonus—the gloves are touchscreen-friendly!
LED Mask,Halloween Costumes LED Gloves Set,Scary Masks,Glow in Dark Skeleton
You can’t go wrong with a classic. This one nails the Wednesday silhouette with a simple black dress and wig, and it’s comfortable enough for long nights of trick-or-treating. Perfect for kids who want something recognizable and iconic without being fussy.
This uniform-inspired outfit is straight out of a movie and feels authentic without being stiff or itchy. With stretchy, soft fabric, it’s made for active play and long wear—a win for both kids and parents.
Girls Zombies Character Costume Halloween
Complete with a dress, pom poms, and hair bow, this set is ready to go as soon as it arrives. It’s a fun, slightly spooky twist on cheerleading that’s adorable for photo ops and school events.
Zombies Girls Cheerleader Costume
This all-in-one set includes a cape, hat, green gloves, and glasses—basically everything you need in one click. The pieces are comfortable and reusable, making it an easy, affordable pick for girls who want that “classic witch” vibe.
4 Pcs Halloween costume Set, Wicked
This inflatable “ride-on” style is guaranteed to get laughs at any school party or parade. It inflates in under a minute, runs for hours, and is surprisingly comfortable for kids thanks to adjustable straps. Definitely one of those costumes that makes a big statement without a big hassle.
Inflatable Fox Costume for Kids
The easiest costume around. It’s basically pajamas! And if you live in a place like I do where there is usually snow on the ground on Halloween, you don’t have to worry about wearing a coat over your costume. You will be super warm and comfy!
Onesie Pajamas, Polar Fleece Cosplay Animal One Piece Halloween Costume Pajamas
Halloween Costume Ideas for Adults
An easy zip-up option that doubles as cozy pajamas. It glows in the dark for the party but is soft enough to lounge in after the candy is passed out. Definitely a multi-use costume win.
Glow in the Dark Skeleton Adult Onesie, Halloween Costume
For moms (or teens) who want something festive but wearable again, this bat-embellished tulle skirt is such a fun choice. Pair it with a black top and you’ve got an instantly chic Halloween look that’s party-ready but still comfy.
Halloween Costume Ideas for Pets
Quick, simple, and ridiculously cute. This lightweight cape slips on easily, is adjustable for comfort, and instantly transforms your furry friend into a little vampire sidekick.
Cat Halloween Costume,Vampire Bat Wings Cape for Pets
This adjustable, breathable jersey turns your pup into a basketball star. The tiny basketball prop is hilarious and guaranteed to get your dog extra attention (and maybe a few extra treats) on Halloween night.
Dog Basketball Costume with Ball
Bonus – Personalized Treat Tote Bag
No matter which costume you choose, a sturdy candy bag is a must. I love that these canvas totes can be personalized with your child’s name and come in fun Halloween designs. Not only does it keep candy piles from getting mixed up, but it’s reusable for years to come.
Halloween Name Trick or Treat Bags Personalized
