Best Led Kids Costumes in 2026

MUSCLE BUMBLEBEE TRANSFORMER COSTUME - Be the most loyal of the Autobots and impress your friends this Halloween with this Transformers muscle padded suit

OFFICIAL BUMBLEBEE COSTUME FOR BOYS - Has padded arms and chest to give this child muscle outfit an authentic Bumblebee look

LEAD THE AUTOBOTS TO VICTORY - Power up and help Optimus Prime and the rest to defeat Megatron and the Decepticons once and for all!

Girls Unicorn Costume:Unicorn dress is very popular element fancy costume, Coupled with the design of rainbow LED lights,Set up excellent unicorn costumes for unicorn lovers, and your kids will be the best part of this amazing unicorn costume!

Includes: 1 Unicorn rainbow LED light up dress+ 1 LED Light Up headband+1 Unicorn wings.(NOTE: Wings withnot lights,unicorn dress is not included battery,please purchase 3 x AAA batteries by yourself)

Feels Soft: Made of superior quality polyester + nylon,not harm to the child skin,very soft and comfortable,skin friendly and breathable.

Product Includes: Jumpsuit with detachable tail & soft headpiece

Headpiece included

Officially Licensed product

ATTENTION!: ATTENTION!!! PLS read the use instruction before you buy.Material:Princess dress with comfortable net yarn, and waterproof LED light ,include 2PCS CR2032 battery.

Size: for 5~6years old girls. material is very elastic net yarn.

Design: with white waterproof LED light, very shiny and special.

WIZARD MAGIC comes to life as your kids imagine themselves at Hogwarts with this Harry Potters wand with illuminating tip.

EQUIP YOUR WIZARD IN TRAINING with this LED light up wizard wand, and help them in their magical quest.

AS STRONG AS A SMALL FLASHLIGHT become the life of the costume party with this illuminated glow wand.

Witch Costume with Light Up Skirt for Girls Deluxe Set. Includes Witch’s Matching Hat and an Orange and Black Costume Dress with LED powered Light Up Skirt.

Girls Glow in the Dark Fairy Tale Witch Costume. Super durable and made of superior quality material. 100% Polyester.

Super Value for Role Play. Great for Halloween Dress Up Parties, Fairytale Witch Themed Parties, Children's Witch Costume, Witch Costumes for Girls, Fairytale Costumes for Girls, Good Witch Costume for Girls, Halloween Costume Dress Up for Glow Up Parties, Fairytale Witch Role Playing, Activity, Everyday Play and More!

LIGHT UP GIRL'S COSTUME AT NIGHT - Highlight of the night! Your little girl is going to love this encanto mirabel costume dress with bag and she will be the hit of the party! (no heat led bulbs | batteries are not included)

UPGRADED MATERIALS - The fabric of UPORPOR magic family encanto costume is smooth to touch, breathable and comfortable to wear around her armpits and waist. With waterproof led-string, the mirabel dress can be washed by hand after removing the batteries.

BUY FOR YOUR ENCANTO-LOVING GIRLS - Would you like to hold a special party for your little girls? Gift it for your little girls who is obsessed with Encanto merchandise, she will have lot of fun in the light up mirabel outfit for her Birthday party or Halloween party. Don't forget to take pictures in the dark. :)

DO NOT WASH.

LED Light Up Girl Unicorn Costume- Include: 1 LED light up Unicorn dress (battery not included, please purchase 3 AAA batteries yourself)+ 1 Unicorn headband (Without Lights)+1×Wings(Without Lights).

Modern Design: Our Unicorn Costume is handmade, designed with colorful lights that glow in the dark, your girl is sure to stand out from the crowd.

Girls Mermaid Costume Includes: 1 mermaid dress with colored LED lights(Batteries not included. Please purchase 3 AAA batteries by yourself) + 1 mermaid headband without LED lights.

LED Light Up Girls Mermaid Costume: The mermaid costume is every girl dreams of. Turn on the colored LED lights of the mermaid dress at night and your girl will be the most beautiful little mermaid princess in the party.

Exquisite Mermaid Element: Mermaid princess dress for girls is made of soft polyester material with starfish and flowers. Striped tulle are handmade.

Sequin unicorn costume is made of soft polyester material,skirt is made of individual pieces of strips tulle that are tied up to the bodice,comfortable to wear and looks fluffy

Package include light up unicorn dress,wings,light up headband headband,LED light is colorful

Sleeveless top design,the bow-tie knot at the top of the back, it makes the dress adjustable,and easy to put on and take off

NOTE: In order to give the best pr ice and dress can be machine washable, we design the led lights be detachable, but the buyer needs to fix the LED lamp by himself, which only takes you 5 minutes. kindly check second picture.Letsglow Light Up Girl Princess Costume Dress for Birthday Cosplay Halloween Party Outfit Princess Dress Up

【LED lights are more dazzling】LED lights are designed to make your precious children become the most dazzling presence in the crowd, and the waterproof design also allows children to play with more confidence and enjoy the fun brought by the party

【Hand wash】lighted Princess dresses can not be machine washed or dried; do not wash with dark clothes, otherwise you do not know what color the white princess dress will become after washing. It is recommended to wash by hand and hang it in a ventilated place to dry naturally; do not bleach.

Girls Unicorn Costume: Girls Unicorn costume tutu dress with LED lights will take your girl into the wonderful fairy tale world of unicorns. Turn on the rainbow color LED lights in the tutu on the night of Halloween or birthday party, your girl will be the most beautiful and shining unicorn princess in the party.

Girls Unicorn Outfit: Unicorn costume for girls includes 1 sequin unicorn dress with rainbow color LED lights (battery not included, please purchase 3 AAA batteries yourself), 1 unicorn headband without LED lights, 1 unicorn wings without lights.

Excellent Unicorn Design: The unicorn dress is made of polyester, it features sequins on the bodice and features gold glittering unicorn ears and unicorn horn. The cuffs of the vest are fly sleeves with striped tulle. The striped tulle of the tutu and cuffs is handmade.

【UNIQUE DESIGN】Fancy unicorn dress with 3D flowers and unicorn horn decorated on top, cute & lovely. Unicorn headband was included to match the purple, rainbow, ice blue and pink unicorn costume.

【LIGH UP COSTUME for PARTY】Each unicorn dress set up with 50-60 lights, it glows in the dark and light up the night, gives princess girl more confidence and courage at the party. She can also wear it as a normal unicorn costume at daytime without turn on the lights.

【DURABLE & COMFORTABLE】Gigoitly unicorn dress is made of polyester fabric, with soft lining underneath, it’s not see through, more durable & comfortable to wear. Different from normal unicorn tutu dress, the tulle tutu strips were handmade to gives more puffy and full buttom.

【FULL UNICORN COSTUME SET】The package include 1pc light up girls unicorn cosstume, 1pc light up unicorn headband, 1pc wing. It don't install any batteries for a safe shipping, please install batteries before turn on the switch.

【LOVELY UNICORN COSTUME DESIGN】 Davsolly girls unicorn costume was designed for those toddler girls who love the unicorn story and have dream to be a brave princess. The led light up buttom makes this rainbow unicorn costume outstanding, colorful crown headband adds story to the top. Wearing the wing, girl's dreams come ture, trust you are the princess at the Halloween or birthday party !

【LIGHT UP THE NIGHT, LIGHT UP GIRLS DREAM】Fancy unicorn costume come with LED lights to light up the night, let's play, dance, have fun, just enjoy the wonderful night and image you are the princess. Besides, our unicorn headband glowing as well, the wing with shiney colors will be glowing with the lights of the dress, everything just for our unique girl !

A complete girls princess dream: Dress up your little princess, this set is suitable for children from 3 to 8 years old, a dress that glows day or night will be the most dazzling princess.

The princess dress up contains: 10 * non-luminous butterflies + 1 * light up magic wand + 1 * led crown + 4 * button batteries (the butterfly itself is installed, please choose the area you like, there are pins that can be placed anywhere)

COMPACT AND COMFORTABLE FABRIC: Girls light up princess dresses are available in high-quality versions with precise cuts and perfect lines. The smooth and soft material is suitable for children's sensitive skin.

【GIRLS MERMAID COSTUME】Include 1 LED light up mermaid dress+ 1 Mermaid headband. It is suitable for 3~8years old girls.（Please purchase 3 Pack AAA batteries separately ）

【LED LIGHT UP DRESS】Girls can wear dress without LED light during the day. At night, when your girls wear it on, she will looks more glamorous.

【EASY to WEAR】Mermaid tulle tutu skirt with adjustable satin shoulder straps, knitted crochet elastic top bodice, It is easy to put on and put off for your girls.

🎁Lightweight & Comfort Stretch Fit: Aywewii LED gloves made of premium cotton fabric, the wrist of the LED flashing gloves are stretchable and air permeability. There are no other additives and dyes which is no harm to human health. Perfect as a gift for 3+ years old boys and girls.

🎁6 Modes 5 Colors Party Favor Toys: Different colors settings and patterns the light run through by pressing the button on the LED light gloves and shoelaces, create a vibrant night light with these fantastic gloves that when turned on light up your fingertips and illuminate the night. The glowing lights will make your parties or performances even more special.

🎁LED Shoelaces: Our light up gloves are also specially equipped with shoelaces, and the LED shoelaces also come with 3 flashing modes: fast fash, slow flash, continuous light. Bright colored lights will make you the focal point of the party and drive the whole rhythm. It will be a cool easter toy among children and teens, adults.

A great addition for your girls’ princess birthday party,unicorn tutu dress and headband with LED light,the dress looks like glowing,your girls will be love it

The top is lined with a silk like fabric which feels soft and made of polyester,strips tulle are handmade,soft and comfortable to wear.unique design,bow-tie knot at the top of the back,easy to put on and take off

Package included unicorn tutu dress,unicorn headband,2 x LED battery switch,please pull out 2 tabs of switches,the light will be light up

Fancy 3pcs unicorn outfit, package including: 1 unicorn dress with LED + 1 unicorn headband with LED + 1 wings without LED

Classic sequin unicorn dress, with colorful LED lights, to be the hit of party

Stretchy crochet top, 6 sizes for girls 1-10 years old, it's better to choose 1 size up according to costumers' reviews, please kindly check the size chart before order(the last picture), thank you

SHINY COLOR: The LED Light wings have 5 color and 172 LED lamp beads will make your performance amazing and magical. This dance wings is only for kids.

SAFE VOLTAGE: The belly dance costumes inserting battery box to supply 4.5V safe low voltage with high-quality copper wire, more conductive,anti-braking and anti-oxidation treatment, high safety, strong stability, protect children's safety.

OCCASION: The girls KIDS dancing wings is perfect for Belly dance, carnival, stage, Halloween party, Christmas and cosplay etc.

Girls dress up set: you will receive 1 piece of LED light up tutu skirt, 1 piece of LED unicorn headband, 1 piece of fairy wand, these unicorn costume accessories are ideal choice to complete your girls' dress up, which will surely attract other's attention, your little princess will love it; We provide you with several size options of skirt for you, please check the size carefully before purchasing

Novel and beautiful: the skirt is decorated with shiny sequins, 3D flowers and unicorn applique, LED light and rainbow colors make the tutu skirt more eye-catching; The LED unicorn headband comes with a lovely horn and glitter ears, the fairy wand has a star on the top, which can add a lot of fun and laughter to fancy parties

Applicable occasions: the kids' unicorn costumes set is suitable for unicorn-themed party, birthday, daily wear, Halloween party, Christmas party, dress up party, school play, stage performance, etc., which are nice way to make your girl shine in any occasions and absolutely give your little sweeties an unforgettable memory, also suitable as photography props to help girls take a lot of lovely photos

NEW ARRIVAL - Inspired by real Monarch and Buckeye, we design these butterfly wings for girls. Give your little girl the threat of a lifetime! Let her celebrate in this fairy butterfly costume set with wings mask and antenna headband!

COZY DRESS UP COTUME - Dreamy Butterfly Wings for Kids dress up, made of 100% Opaque and Bright stain, lightweight and durable, printed in vibrant colors, with easy-to-pull-on matching Soft Felt butterfly mask and vivid Antenna Headband for all-day pretend to fly.

SIZE FOR CHILDREN - Butterfly Wings Costume for Girls, width 46.4inches and height 25.5 inches, features Elastic shoulder straps and Finger loops for spreading your wings, recommended for most 3-9 years old kids.

Unicorn Costume Includes: 1 unicorn dress with rainbow colors LED lights(Batteries not included. Please purchase 3 AAA batteries by yourself) + 1 unicorn headband with LED lights(batteries included) +1 wings without LED lights.

LED Light Up Girls Unicorn Costume: The unicorn costume is every girl dreams of. Turn on the LED lights of the rainbow unicorn dress at night and your girl will be the most beautiful princess in the party.

Handmade: Girls Unicorn princess dresses are made of soft polyester material and the striped tulle are handmade.

INCLUDE: 1 LED unicorn dress + 1 LED unicorn headband, present 4pcs battery.

DESIGN: Unicorn dress, with 50PCS LED light £¬light can be solid or sparkling, very shiny and attractive!

MATERIAL:Unicorn costume use hight quality tulle, non-itchy, skin-friendly. inside with 100 cotton lining.

Princess skirt with LED light.Perfect eye-catching accessory for parties, costume parties.

Perfect for any princess, girl, Fairy Costume

Elastic stretchy waistband offers comfortable fit for all-day wear.

【Unicorn costume for kids】This light up unicorn costume fits girls from age 3-8 years, it glows very well at night, will give girls an impressive memory for the birthday or Halloween party.

【Puffy unicorn tutu】Different from normal unicorn dress, this girls unicorn costume with two layers tutu by pure handcrafted, very full and puffy.

【Comfortable to wear】We had fabric goes around the led lights, besides, comfortable lining was underneath for the unicorn tutu, so girls will feel comfortable to wear, tulles or lights will not touch the skin directly.

【UNICORN DRESS FOR GIRLS】Turn on the LED light at night and your girls will look like a cute little angel. Fancy unicorn appliques and 3D flowers making girl unicorn dress.

【FEELS SOFT】100% handmade unicorn tutu dress.The inner lining of unicorn dress is made of silk-like fabric,it touch soft and wear comfortably.

【OCCASION】Unicorn costume for girls perfect for unicorn theme party,unicorn dress up,birthday party,perfect gifts,halloween costumes,pageant,festival,stage performance,dance dress,photo prop etc.

Size: Kids:4~8Years old girl or boy.

Design:Kids Inflatable Costume with 100pcs LED light, perfect for day and night show. costume and light are waterproof.

Materials :Dinosaur T-REX Costumes with 100% Polyester, very light and with blower,inside is very circulation, also very cool.

GIRLS MERMAID COSTUME - 1 LED light up mermaid dress (Please purchase 3 Pack AAA batteries separately ) and 1 headband（Without LED）. It is suitable for 3~8years old girls.

LED LIGHT UP DRESS - This stunning LED light up mermaid costume has a unique mermaid scale pattern on the upper body. Due to the effect of LED light up, your girls will look more like a mermaid princess.

EASY to WEAR - Girls mermaid costume made of polyester, strips tulle are handmade, soft and comfortable to wear. Unique design, bow-tie knot at the top of the back, easy to put on and take off.

87% Polyester / 13% Spandex

EL Wire Neon Lights - Safety, Flexible and Bright Light

Button switching 4 Modes - Continuous on/strobe/blink and off