23 Last-Minute Halloween Costume Ideas for All the Procrastinators

Calling all Hogwarts students! Step into the Wizarding World and show off your house pride with this movie-quality robe that’s every bit as spellbinding as your favorite Harry Potter film. With its luxe satin lining, bold house colors, and embroidered crest, it’s the perfect pick for a magical night out. Just let the Sorting Hat guide you to your house, and you’ll be dressed for the part.

Bring the ghost with the most to life with this officially-licensed Beetlejuice costume. Complete with the character’s signature striped jacket, matching pants, and a tie, it’s an easy way to nail the look. Just add your own wig, makeup, and shoes to finish the transformation. One reviewer even got crafty with the details, writing, “We ended up using a Ben Franklin wig for the hair. I spray painted the forehead part white and then used green hair paint and hairspray to get the look. I also added some green eyeshadow (mixed with setting spray to make the color more intense) to the forehead for that moss-y look.”

Channel your inner Morticia Addams with this five-piece gothic costume set. It includes a floor-length black dress with dramatic flared sleeves, a matching wig, gothic necklace, rose, and wig cap—everything you need for a gruesome transformation. Pair it with a smoky eye and some fake cobwebs in the background, and you’ll look like you just strolled straight out of the Addams family mansion.

Turn yourself into a walking masterpiece with this unique Mona Lisa costume kit. The inflatable picture frame slips on easily, so you’ll look like you just stepped out of the Louvre without any fuss. Add your own coy smile, and you’ve got a costume that’s funny, creative, and instantly recognizable. Some shoppers noted that the face opening ran a bit small, but one found an easy fix: “The opening on this was too small for my face…so I trimmed a little of the painting around the forehead and side of the face, and voila! My face fit!”

Need a last-minute group costume that’ll pop in every photo? You’ll love this clever crayon set, complete with eight aprons and matching cone hats. The best part? With a rainbow of shades from pink to dark blue, everyone gets to pick their favorite color. One reviewer noted that “the hats are made of felt and slip down on a person’s head, so I added chin straps to them”—which just goes to show how easy it is to customize for the perfect fit!

Get ready to twist and shout in this classic 1950s sock hop costume! The set includes a brightly colored poodle skirt with sequin details, a matching scarf, lace socks, and retro glasses—just add your own top to complete the look. One reviewer called it “a hit” at their ’50s party and shared, “The only thing that I added was a crinoline petticoat in order to add some extra flair to the skirt.”

Get ready to go bananas this Halloween with an a-peeling banana costume! Perfect for anyone looking to add a touch of fruity fun to their festivities, this costume’s slip-on design and one-size-fits-all fit will have you ready to split in no time. However, as one buyer noted, “If you’re a smaller woman like me, you may want to consider adding in cotton filler to help the costume keep shape.”

Everyone will be buzzing about your adorable bumblebee costume this Halloween! With its vibrant yellow and black design, easy-to-wear wings, and comfy fit, you’ll be the bee’s knees at any Halloween bash. Looking for couple costume inspo? One reviewer shared, “I added a bee tiara and was queen bee to my husband’s bee keeper costume. Our costume won 1st Place!”

Waldo may be tough to find, but you’ll be sure to stand out this Halloween in classic Where’s Waldo costume. Complete with his signature red-and-white striped top, hat, and glasses, this costume makes it easy to become the beloved book character who’s always hiding in plain sight. Want to get your Halloween decor in on the fun? One reviewer shared, “We used this for a skeleton costume for our Halloween display. Just add your own jeans, and you are ready!”

Make a colorful splash this Halloween with this inflatable rainbow and cloud costume. With its vibrant colors and easy-to-wear design, it’s the perfect way to bring a bright spot to any spooky celebration. One reviewer turned this into a punny masterpiece, sharing, “I hung pictures of handsome men as raindrops for a Halloween costume and called it ‘It’s Raining Men.’”

When it comes to Halloween costumes that are a surefire hit, you can’t beat the universal appeal of a pumpkin. It’s basically the official symbol of fall, so it’s a natural choice that can be worn anywhere, from the classroom to the corner office. This poncho also couldn’t be comfier—simply slip it over an all-black outfit and you’re ready to go. Some reviewers paired theirs with matching headbands, including one who chose a cute pumpkin vine version with leafy details.

There’s no doubt that struggling for a last-minute Halloween costume idea leaves you in a bit of a pickle, so why not embrace the spirit of your procrastination with an outfit that plays homage to the real dill? This hilarious, larger-than-life option is sure to get giggles from even the most staunch Halloween purists, and poking a bit of fun at yourself is always in style. One shopper not only loved the costume, but also passed along a pro tip, “I went as the ‘Big Dill’ and took a hint from a previous wearer: Using a baseball cap keeps the face hole from sliding around and covering up your face, causing you to constantly adjust it. That hint was a life saver.”

If you’re a homebody looking for a festive outfit for relaxing in your living room, you’ve met your match in this comfy skeleton onesie. It’s an easy and fuss-free way to get into the spirit of the season without spending a lot of time or energy. The fleece-like fabric feels like you’re rocking a big blanket while you binge the whole Halloween series, and you can even wear it to bed at the end of the evening. One reviewer went all in on the details, sharing, “I paired it with skull socks and gloves. Also had skull makeup and witchy earrings.”

Calling all creatures of the night! Embrace your spooky spirit as an easy and comfortable black bat. This last-minute Halloween costume idea is as comfortable as it is cute, thanks to a full-sized zip-up jumpsuit and fur-lined hoodie. One reviewer gave it a glam touch, saying, “I added a red bow to the hood. I also sprayed it with glitter. It was adorable.”

If you’re looking for an adorable friends’ or couple’s costume, snag yourselves a pair of penguin onesies. They’re silly and will be super comfy during trick-or-treating, too. 

Not into screams? This hilarious inflatable dinosaur costume will earn you roars of laughter instead this Halloween. It’s fueled by a discrete battery-powered blower to keep it constantly inflated and boasts two glowing red eyes for added effect. Rock it solo or dress the rest of your crew up as characters from Jurassic Park for a T-rrific twist on the traditional costume.

For sporty types, this next last-minute Halloween costume idea is a total home run. A blush pink dress and cherry red accessories help you channel the likeness of the Rockford Peaches, an All-American Girls Professional Baseball League team made famous by the beloved ‘90s flick A League of Their Own. The best part? This costume comes in a wide range of sizes, from XS to 5X, ensuring the perfect fit on the fly. One reviewer shared style tips inspired by the movie, saying, “I paired it with red knee highs, baseball cleats, and a pinup hairdo.”

Nothing says “I’m ready to hand out candy” quite like dressing as a piñata. After all, the classic party accessory literally spills out sugary treats, so it’s a natural option for someone manning the door for trick-or-treaters this Halloween. This fringed jumpsuit is as colorful as it gets, complete with two streamer-clad “horns” on the hood for an added playful touch. Want to make it even more cute and colorful? Take a cue from this reviewer, who said, “I paired it with some candy-themed temporary tattoos on my face.” Genius!

Want to be the king of Halloween? Well, then you should probably dress as the King himself. Don your best blue suede shoes and snag this quick-ship Elvis costume for a rock ‘n roll-worthy outfit that will leave your fellow partygoers all shook up. An evening serenade of Unchained Melody is optional but encouraged. Many customers added their own glam and glitz, with one reviewer sharing, “I’m adding stick-on gems just to make it a bit more realistic.”

This last-minute Halloween costume idea is anything but average. Inspired by the iconic comedy Dodgeball, this vibrant uniform transforms you into a member of the Average Joes, a misfit group of pseudo-athletes that somehow go on to win a Las Vegas dodgeball tournament and a serious cash prize. And, since dodgeball is a team sport, this is another easy option for a group costume.

Looking for a way to team up with your other half this Halloween? This clever costume could be the answer. This two-for-one deal comes with a pair of foam tunics, one of which depicts a swirl of peanut butter on bread, the other jelly. They’re a charming way to pay tribute to your favorite person. One reviewer called it the perfect best friend costume, adding, “It came with little plush PB&J jars and I ended up gluing them onto headbands for us to wear. Super cute!”

If versatility is your goal when shopping for a last-minute Halloween costume idea, look no further than this Renaissance-inspired frock. It’s pretty and it will carry you through numerous Halloween-related events if you want to mix it up slightly between parties. At one, you can be a fair maiden looking for her knight in shining armor; at another, a spooky sorcerous ready to cast her latest spell. Talk about getting your money’s worth! For a bewitching Halloween twist, one reviewer shared, “I added a really nice hat and a homemade witch broom.”

What’s a chocolate chip cookie without milk? That’s what makes this easy Halloween costume such a slam dunk. Plus, people will still recognize what you are, even when you’re apart from your plus-one. Need help getting it ready to wear? One reviewer shared their trick: “The costumes were both folded and had very visible fold lines. I took my steamer to them and the folds came right out! They look great!”