Top HalloweenCostumes.ca Deals for September 2025

Heir of the Ten Rings Some say that every legend comes to an end. So, when folks talk about the Legend of the Ten Rings and reach the mighty conclusion of Shang-Chi claiming his destiny, some tend to assume they've finished the story. Of course, anyone who has been paying attention to the calculating mind of Xu Xialing knows that there is much more to tell! Sure, her brother may have inherited the rings around his wrist, but it was Xialing that has truly inherited the Ten Rings. Next is figuring out exactly what this epic syndicate of self-made women will manage to achieve!  Product Details  Help pave the path of the Ten Rings when you wear this officially licensed Xialing Deluxe Costume from Shangi-Chi and the Legend of the Ten Rings. This costume is inspired by the look of Xialing's draconscale armor in the battle for Ta Lo. The shiny black pants have an elastic waist and ankle ties for a warrior's fit. The shirt is printed to replicate the look of scales and includes a sewn-on, shiny shoulder harness that fastens with hooks and loops in the back. Complete a group costume with Shang-Chi or save (or claim) the world on your own as this self-taught warrior woman! 

A True Transmutation There’s no question that the Eternals each have a wide variety of pretty amazing powers. Incredible strength, resilience, and speed make them combative masters. And let’s not just ignore that whole immortality thing. But then you run into an Eternal who can transform and rearrange the very molecular make up of the world around her and it is clear not all immortals are made the same! Some were made like Sersi! If you’d like to live a life similar to this true defender of humanity, we think that you’d make the perfect candidate for a member of the Eternals. Generally, that requires a few steps. One, you need to get in touch with a Celestial who can manipulate your genetics and imbue you with cosmic energy. Of course, the rumors are that might take a few millennia, too. Time for a shortcut! Product Details  You won’t need to spend an eternity creating a perfect superhero costume because you’ll have this Eternals Adult Sersi costume on hand. This officially licensed costume begins with a bright green tunic that fits with an elastic waist and hook and loop fasteners in the back. Not all heroes wear capes—that’s true—but some have stylish drapes that attach to your shoulders to give you a super edge! The pants feature a stretch strap under your feet to keep everything secure and the whole ensemble is printed to sport Sersi’s bright style. Transform in an Instant You won’t need the help of the Uni-Mind to change yourself into the true hero of the Eternals. All you’ll need is this Adult Sersi costume and the will to show off your heroic side. Join the rest of the team in an Eternals group costume or stand as the new leader and change the world!

Posh for the Party Imagine this: you've been invited to your first roller skate party! Sure, that's a pretty retro statement. But vintage things are always cool, and lacing up some hard plastic-wheeled skates to glide around a highly-reflective hardwood rink with your friends, is a must! After all, it's not the 80s or even 90s anymore. How many opportunities to kick it old school like this will you get? The only thing you need is the right look for the event. Nothing too trendy, but definitely still stylish, should do it. A retro feel has to be woven into the ensemble too. And the best inspiration to be found comes from a fellow roller rink newbie, Stranger Things' Eleven! Product Details Give Eleven's skate date ensemble a chance to shine with this Stranger Things S4 Classic Eleven Costume for Tweens! The officially licensed costume is based on another of Eleven's bold pattern-mixing outfits and makes a perfect choice for themed parties or a Stranger Things Halloween costume! The costume dress imitates Eleven's with a tan and purple plaid print material used for the sleeves and collared neckline to start. The body of the garment is made with a bright white material print with vibrant multi-colored stripes and features a seam at the waist with elastic at the back to give it a slight hourglass shape. The costume secures with hook-and-loop fastener strips at the back and falls just above the knee giving it a modest but playful look! Socks Required Carry on a legacy of excellent wardrobe changes with this Stranger Things S4 Eleven Costume! The standout ensemble brings Eleven's powerful sense of style to life for Halloween, casual cosplay, or that first skating party. Just don't forget socks to match the killer look, especially if heading to the rink!

Unmatched Skills In the Batman universe, few can match the skills and guile of Selina Kyle! She's a professional thief, she's a freedom fighter, and, occasionally, she's a huge thorn in Batman's side. It's no surprise that she can get the drop on anyone in Gotham City. If your child has the sly skills of Catwoman, then maybe it's time for her to put those skills to use. She can team up with Batman, defeat the Riddler, and save Gotham City from peril when she wears this Selina Kyle Costume. Product Details This Selina Kyle Catwoman Costume transforms any child into the Gotham City hero! The officially licensed costume comes with a simple jumpsuit that fits with a fastener in the back. The suit has printed details all over the exterior to make it look just like the suit worn by Selina Kyle in The Batman. It also has foam in the collar, cuffs, and the knees to create a more realistic style. The costume also comes with a few accessories to round out the look. The foam belt has printed details on it and fits with a fastener in the back. Finally, the pullover mask brings the whole outfit together by transforming your child into Selina!

This is a Shang-Chi Deluxe Women's Xialing Costume.

This is a Stranger Things Tween Classic Argyle S4 Costume.

This is a Boy's DC Comic Black Adam Deluxe Costume.

Totally True Is your kiddo all about True and the Rainbow Kingdom? Great! Kids around the world love the fantastical adventures of the heroine True and Bartleby the cat. They get to explore the Rainbow Kingdom while True helps outs by solving problems. But, if your child would prefer to roleplay as someone other than True, well, that's no problem. Because there are lots of other amazing characters who reside in the Rainbow Kingdom! Take Zee for instance. This cool character is a boy who happens to be one of True's best friends. He helps True out all the time, so he's been on plenty of adventures. He's even an expert on the Wishopedia, the book that helps True with the Wishing Tree! If you have a child who'd like to bring the True and the Rainbow Kingdom fun to life, we're proud to have this Zee costume for kids to get into the role! We've teamed up with Guru Animation Studio to produce officially licensed costumes from the hit Netflix series, and this Zee outfit is the perfect representation of the purple-haired character. Design & Details This True and the Rainbow Kingdom Zee Costume for boys and girls is exclusively Made By Us. Expertly designed by our team of pop culture-obsessed costume designers, it includes a robe, pants, a pair of shoe covers, a belt, and a staff. Zee wears a martial arts style gi, and this outfit looks just like what he wears on the animated show. The white robe top has khaki at the cuffs and robe lapels and features a 3 button patch. The khaki belt is worn over the robe, and plain white pants pair with foam boot covers that can be worn over shoes or socks. Finally, Zee's famous staff, the Zingy Zapper, is included too, so your child can practice moving wishes!

This is a Girl's Witch Doctor Costume.

Here Pretty, Pretty Kitty We hear you're a real cat person. You appreciate their poise. Their control. Their quick thinking, stealth actions, and yes, even their somewhat snooty nature. There's something about a cat, it's always cloaked in a small veil of mystery. You never really know what a cat is thinking, do you? We think this is why a cat is such a classic Halloween costume choice! There's a sleek saunter to their gait. There's a quiet menace about them when they pace, waiting to pounce. There's an air of posh pride. And then of course there's the simple fact that any black cat could really be a witch in animal form. Try this Women's Ritzy Kitty Costume and see why it's not a black cat costume—it's the black cat costume, and no one can pull it off better than you!  Product Details Say goodbye to basic cat ears and pin-on tails. Those do not a kitty costume make! This look is made exclusively by us and features fabulously-crafted pieces that layer together to create a vision in black in pink! Any lover of fine things knows that the difference is in the details. This black sequined jumpsuit looks so cute with the pink accent bow belt and pink trim. The matching pink sequin collar features a golden bell, and the cropped furry black shrug will keep October winds at bay and add a layer of luxury to this look. Top the whole thing with the cat ear and bow headband and you're ready to dazzle with your fine feline wiles! Cat's Out of the (Designer) Bag Grab your best handbag and hit the party, looking purr-fectly put together and poised. Glitzy, glam, sassy, and sweet, this costume proves that indeed, every cat does have a secret they are keeping. What's yours?

This is a Stranger Things Tween Classic Video Stop Steve S4 Costume.

This is a Green Lantern Deluxe Toddler Costume.

A Rainbow Kingdom Scholar The world is a big place, filled with all sorts of things that we're still trying to figure out! There are odd animals that live deep in the sea that will have us scratching our noggins for decades to come. There are also some mysterious phenomena that nobody can really explain. And even in the Rainbow Kingdom where magical happenings are a bit more common, the Rainbow King doesn't even know all the neat secrets.  Fortunately, Zee is on the mission. He's the bright boy behind identifying the details of every Wish that the Wishing Tree keeps comfy in its vines! Whether consulting his book or diving into his own memory, he's sure to have all the intel that True needs to make everyone's wish come true. But, what if there are more Wishes out there that haven't been named! Zee is pretty busy, so we might need some help here in our world just in case.  Design & Details  We think your tyke is up to the task of watching the Wishes. This officially licensed True and the Rainbow Kingdom Zee costume is just the ticket to help it happen. This is a Made By Us ensemble that will put your tyke right into his favorite show! It starts with a pair of white pants and a white and gray tunic with the Rainbow bubble badge patch on the chest. A gray belt cinches the costume together while the boot covers let your tyke wear his own shoes and still look like he is on the mission. Gather up all the Wishes you'll need with the Zingy Zapper staff. You can even add a bright purple Zee wig (sold separately) to top the costume off! Walla, Wuzza, Wim! Say those magic words and help your kiddo keep the Rainbow Kingdom running smoothly when you give him this Zee costume from True and the Rainbow Kingdom. 

Willpower to Do Good Going up against the forces of evil seems like it should be one of the hardest things in the world. You have to foil their dastardly plans, while keeping the damage of your encounter to a minimum… It’s a lot! But, in truth, fighting against the evil powers of Sinestro and the Yellow Lanterns is not as hard as people seem to think it is. For one, the fights often take place in space where collateral damage is fairly limited. The real benefit that people don’t think about, though, is that kids are incredibly imaginative. They can invent ideas that you would never have thought of in a hundred years, which makes them the perfect bearers of the mantel that Hal Jordan took up. There is just no way to fight back against a purple dragon with three heads and twelves legs, much less the million other things our kids think up on a daily basis! Imagine That This Green Lantern Deluxe Kids Costume is the perfect way to show that you are ready to join the lanterns for good! The jumpsuit has built in foam muscles, so you don’t even have to be particularly strong to pass for a Lantern- you will look tough enough! The boots and mask add the final official touches to make you the perfect Green Lantern lookalike. Green Thumb If you are looking for the perfect Green Lantern costume for your child this year, then this is the one for you. They will love running around as their hero, even if they will have to work with pure imagination rather than the power of an actual Lantern!

This is a Women's Ritzy Kitty Costume.

A Very Good Witch  The Witch of the East and her sister, the Witch of the West, were both very bad witches. It's a good thing that a house fell on one of them. But Glinda the Good, who rules over the Quadlings in the South, is a very good witch! You can tell because she rides around on a beautiful soap bubble and wants to help Dorothy get home. It's no wonder that she's as popular in Oz as the Great Wizard himself!  Product Details Your baby will look absolutely magical in this officially licensed, exclusive Wizard of Oz Glinda the Good Costume for Infants! The pink polyester jersey kit dress slips on over the head and fastens behind the neck. It has an elastic waistband, sheer mesh puffed sleeves, a glittery mesh yoke, and a glittery overlay. The included felt crown is also glittery, because every good witch knows that there's no such thing as too many sparkles.  No Place Like Home  Dorothy needs your help! It's time to get dressed in your prettiest magical gown and fly in your oversized bubble (or roll along in your stroller) to show her how to find her way back to Uncle Henry and Auntie Em. Maybe she'll even let you pet Toto before she clicks her heels together and vanishes. And speaking of animals, now that the wicked witches are gone, the flying monkeys need a sweet witch to play with them and teach them how to be nice. You're just the person to do it! 

A New Attitude Harley Quinn always tries to remain positive. When she goes through a bad break up with her sociopathic boyfriend, she doesn't just get sad and mope around. She decides to find a few new friends to join her on a rampage through Gotham City. She and her brand new team plan on taking down a few bad guys while getting some much-desired revenge, and they may just adopt a hyena pet along the way. Of course, for this brand new chapter in her life... she's needs a new outfit to help her really get into the new groove. That's where this gold overalls outfit comes into play. It's a brilliant number that's sure to catch any potential foe off guard! Do you want to lead your own team of rule-bending anti-heroes? Are you thinking about adopting a hyena from local shelter? Well then, it's time to dress up in the outfit to match that daring new persona! This Harley Quinn Gold Overalls Costume is exactly what you need. Product Details This officially licensed costume takes its inspiration from Harley Quinn and the Birds of Prey movie. It starts with a sleeveless, velour material crop top. It features elastic along the lower edge to help provide a snug, but comfortable fit. The overalls are made out of a shimmering gold material that has subtle diamond patterns on it as a nod to her classic red and black harlequin outfit. The overalls also have adjustable shoulder straps with brass-tone buckles. The zipper in the front lets you adjust the fit. Zipp it all the way up and you're ready for some bad-guy, butt-kicking business. Zip it down a bit, and you get a slightly more casual look! Have Mercy! Get out your mallet and hyena chow, because when you dress up in this Harley Quinn costume, you'll be ready to wreck a little havoc on Gotham City. You'll have every superhero and villain at your mercy!

This is a Women's Witch Doctor Costume.

This is an exclusive Infant Wizard of Oz Dorothy Costume.

Girl Boss Being the daughter of mythical beings, getting told no, and being left on your own could have adverse effects. Or it could lead a person to become a boss, like Xu Xialing. So, we recommend a few things. First, always double-check your lineage. Any magic there? Ancient relics that are keeping family members alive for thousands of years? Make sure you have a handle on that. Then decide, is telling your kiddo, “no,” worth it? They may wind up starting an empire all their own and one day be fearsome enough to hop on the back of a dragon to help rid the multiverse of things like the Dweller-in-Darkness. Not too bad, if we do say so ourselves. But you’ll need a few extra items if your child is going to take that kick-butt path through life. Starting with this Girls Shang-Chi Deluxe Xialing Costume! Product Details Ensure your child is ready for wherever their marvelous journey takes them when you add this officially licensed costume to their collection! Inspired by Xialing’s dragon scale armor as seen in Marvel’s Shang-Chi and the Legend of the Ten Rings, this two-piece ensemble comes with just the basics for your growing girl boss. The pictured tunic is a simple pullover with attached foam shoulder pads that give the top its structured shape. Hook-and-loop fasteners along the back make securing the tunic quick and easy. Meanwhile, the included elastic waistband pants are embellished with ties that wrap up the calves of the pant legs, giving the costume bottoms an authentic assassin styling. Pair with available Shang-Chi accessories to get your child equipped for all their epic adventures! Heart of a Warrior Whether they want to pretend to ride dragons and save the day or they have their heart set on leading a fierce league of warriors, this Deluxe Xialing Costume gets your child dressed for the adventure! Featuring an easy-to-wear tunic and leggings combo, all your kiddo needs is a big imagination and the heart to follow their dreams!

Sunny Day, Sweepin' the Clouds Away  It turns out that your pet has a secret ambition: To be a cast member on the happiest street in the world! Honestly, it's surprising that they haven't gotten a casting call yet. They're fluffy just like many of the characters, they're sweet as can be, and sometimes they even dig in the garbage like a certain green monster. But they resemble Big Bird most of all: the gentle, friendly bird who loves his teddy bear, knows a lot of really cool tricks, and is a true-blue friend.   Product Details Your four-footed friend will be the star of his or her very own show in this officially licensed Sesame Street Big Bird Pet Hoodie! The outfit includes a tunic made of sunshine-yellow polyester that's soft and breathable for your fur baby to wear, with a slight amount of stretch for a comfortable fit. Hook and loop fasteners secures the costume under the belly and neck. The back of the tunic is embroidered with a smiling image of Big Bird. An attached hood can be pulled up over your pet's head. It's an adorable costume choice for Halloween, but it's also a fantastic everyday accessory for a stylish pet like yours!  Come and Play  Your favorite pup or cat is ready to mingle with the friendly creatures on Sesame Street! They can hang out with Oscar and make him more cheerful, play with Elmo and visit Bert and Ernie. You'll feel like you're living with a celebrity who prefers chicken-flavored treats.