25 Halloween Costumes Your Kids Can Keep Wearing All Year Long

Part of Target's Hyde and Eek! Boutique, the Rainbow Unicorn costume ($25) is also available in a toddler version ($20). Your child will probably want to wear this to school all year long!

Chasing Fireflies' Mermaid costume ($29) comes with a boa and a dress that slips on easily with back elastic for an easy fit. This is perfect for getting into character whenever they watch The Little Mermaid.

Baby Gap's Unicorn sweater ($45) is so cute you might want to put it on your little one every day this Fall.

Pottery Barn Kids' Pink Paper Flower Fairy costume ($89) comes with four pieces. The dress is adorned with flowy tulle detail, organza ribbon, and linen petals on the skirt; the wings are hand-painted with glitter and paint and finished with tulle embellishments; the headpiece is made with a hand-painted paper flower; and the wand is made with paper flowers and satin ribbon details. This beautiful dress could come in handy for dance recitals.

Etsy seller Inbal Carmi's Flamingo costume ($165) is made from cotton fabric with delicate ruffles. The detailed headpiece finishes the costume with a long flamingo neck. They'll love using this whenever they can play make-believe outside.

Disney's Cinderella costume ($45-$50) is a glittering tea-length gown with silver filigree, tiers of shimmering tulle, organza trim, and a jeweled pumpkin coach brooch. If you want to go full Cinderella, add the accessories, including the tiara ($15), light-up wand ($15), and light-up shoes ($23). Keep this on hand for your Disney trip or just a regular Tuesday when they feel like being a princess.

Chasing Fireflies' Ballerina play set ($20) includes a ballerina tutu, headband, leg warmers, and a drawstring bag. Your little one can wear this to actual dancing lessons, too!

Chasing Fireflies' '50s Cheerleader costume ($79) comes with a soft knit top with a chenille patch with the letter "B" with a megaphone and a red felt circle skirt with an elastic waistband. The saddles shoes ($36) are sold separately. Also, how cute would that skirt be for other outfits?

Disney's Mickey Mouse plush costume ($35) comes with a headpiece, bodysuit, and gloves. It even lets out a little squeak when you squeeze the nose. Dress them up in this the next time you go to the happiest place on earth for a perfect photo op!

Does your little one love Disney Junior's new show? Then this Vampirina costume ($40), a velvet dress, glittery bat-ear headband, and a skull that sings the Vampirina theme song with the push of a button, is a must for Halloween or for when they're just catching up on their favorite episodes.

Target's Batman costume ($31) comes with multiple pieces, including a muscle chest jumpsuit, boot tops, a cape, a printed yellow belt, and a mask. And as everyone knows, Batman is needed all year long.

Disney's Incredibles 2 Dash costume ($45) comes with a four-piece outfit including a stretchy top, pants, mask, and gloves. If your kid has a superhero day at school, this would be perfect.

It doesn't get better than Pottery Barn Kids' Harry Potter glasses ($10) and Gryffindor costume ($59), which includes a hooded heavyweight robe with the Gryffindor house crest, a burgundy and gold knit scarf, and a matching clip-on tie. Bust this out for those regular Harry Potter movie marathons.

Part of Target's Hyde and Eek! Boutique, the Dusty Cowboy costume ($20) comes in toddler sizes. Make-believe games of cowboys in the Wild West just got a whole lot better.

Part of Target's Hyde and Eek! Boutique, the Lil' Lumberjack costume ($20) comes in toddler sizes. They can wear this whenever they want to help with outside chores.

Hanna Andersson's The Fastest Racecar costume ($80) includes a wearable 3D race car, and you can buy a helmet ($30) and matching pajamas ($48) to complete the look. Your kid will want to race around the neighborhood in this all year.

Pottery Barn Kids' 3D Rocket costume ($89) lights up and has metallic silver and blue fabric with sheer flames made of chiffon at the bottom that move with your little one. Blast off for months after Halloween!

Part of Target's Hyde and Eek! Boutique, the Tractor costume ($25) slips over toddlers' heads for easy dressing and stays in place with the shoulder straps. Keep this on hand for any family farm visits during the year.

Pottery Barn Kids' Rainbow Emoji costume ($69), Cloud costume ($69), and Glitter Emoji costume ($49) are sure to be fast favorites, as they're popular all year long.

Hanna Andersson's Bold Bounding Dino costume includes a dino tail ($40), and a set of dino claws ($24). Your little one will love to run around the house in this before bedtime.

Pottery Barn Kids' Light Up Stegosaurus costume ($99) has battery-operated LED lights in the spikes on the head. It's made from a plush material with accents like embossed scales and shimmering foil fabric, so your kid can stay cozy during the colder months.

Hanna Andersson's Curious Octopus costume has pieces including skirted legs ($60) and a hat ($20), while the Laughing Mermaid costume has a glittery tail ($90) and crown ($20). These really make playtime so magical.

Part of Target's Hyde and Eek! Boutique, the Plush Dino Rider costume ($30) is made for toddlers. Your little dino will love running to the dinner table to grab food before it's extinct.

Chasing Fireflies' Black Cat costume ($59) includes a tulle-skirted dress, a headband with kitty ears, and glovelets with pink paws. The ears would be perfect for an Ariana Grande concert!

Etsy seller Divendi's Hedgehog costume ($54-$111) comes in sizes for kids 2 to 16 years old. The fleece onesie has a front zipper and a hoodie with needles made from foam. This could also double as some seriously comfy pajamas.