24 best costume under $20.00
We picked 24 costume from AliExpress with real orders and good reviews. Prices go from $3.46 to $19.83, the average rating is 4.8 stars and the most popular one has 6.3k orders. Every product opens on AliExpress, where you pay with buyer protection.
Updated: 2026-11
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-63%Children Princess Costume Party Fancy Flower Vestido New 2024 Christmas Birthday Carnival Dress Up R$9.08 $24.80★ 4.9 · 6.3k soldView on AliExpress → - 2
-55%Synthetic Unisex 12 Inches Short Cosplay Hair Party BOB Wigs with Bangs Pink Blonde Orange Halloween Costume$6.86 $15.26★ 4.9 · 4.3k soldView on AliExpress → - 3
-56%Women Summer Halter Tank Top Obsession Horror Movie Inspired Cosplay Costume Trendy Zebra‑Stripe Pri$15.67 $35.51★ 4.9 · 3.6k soldView on AliExpress → - 4
-8%Blue Zirconia Women Jewelry Sets 925 Sterling Silver Wedding Bridal Costume Jewellery Earrings Rings$9.67 $10.47★ 4.7 · 2.4k soldView on AliExpress → - 5
-43%Caudatus Black Corset Top Plus Size Bustiers Overbust Satin Sexy Costume Corselet Brocade Vintage St$9.97 $17.42★ 4.7 · 2.2k soldView on AliExpress → - 6
-50%Épaissi chaud flanelle femmes vêtements de nuit vêtements de détente Cardigan costume hiver doux Kaw$19.83 $39.59★ 4.9 · 2k soldView on AliExpress → - 7
-56%LED Glowing Light Girls Skirts Ballet Dance Rainbow Tulle Skirt Short Tutu Ballet Dancewear Party Costume$4.90 $11.22★ 4.9 · 1.9k soldView on AliExpress → - 8
-54%Fashion Kids Girls Baby Tulle Star Sequins Princess Tutu Skirt Outfits Costume Bouffant Skirt Big Pentacle$3.57 $7.76★ 4.9 · 1.1k soldView on AliExpress → - 9
-69%Elsa Anna Kid Princess Girls Dress Rapunzal Kids Cosplay Halloween Vestidos Children Costume Birthday Party D$6.68 $21.66★ 4.7 · 1.1k soldView on AliExpress → - 10
-16%Girls Dress Beautiful Spanish Flamenco Dancer Costume Childrens April Sevilla Performances Dance Out$11.06 $13.14★ 4.6 · 1.1k soldView on AliExpress → - 11
-69%Princess Dress for Girls Elsa Anna Cosplay Costume Kids Jasmine Belle Cinderella Aurora Halloween Ch$13.48 $43.66★ 4.7 · 1.1k soldView on AliExpress → - 12
-17%Spring baby girl clothes lace long sleeve dress costume for toddler girl baby birthday kids clothing$9.96 $12.04★ 4.7 · 861 soldView on AliExpress → - 13
-56%Baby Christmas Costume Christening Princess Dress For Baby Girls Wedding Kids Infant 1st Birthday Party Dress$14.63 $33.43★ 4.9 · 758 soldView on AliExpress → - 14
-7%Spring fall toddler kids Girls' Clothes baby Bow Long sleeved Dresses costume for children Girl clothing$9.86 $10.60★ 4.6 · 698 soldView on AliExpress → - 15
-35%Summer Baby Girl Dress Puff Sleeve Birthday Costume Doll Collar Cute Princess Dress Kid Girl Clothes Bow Bear$10.30 $15.85★ 4.6 · 691 soldView on AliExpress → - 16
-55%Christmas Costume Snowflake Deer Ears and Antlers Headband Cosplay Accessories Realistic Animal Ears Plush$3.66 $8.16★ 4.9 · 614 soldView on AliExpress → - 17
-70%Cute Cartoon Character Animal Ear Hairband Plush Cosplay Party Costume Headband Decorative Hair Accessories$3.92 $13.06★ 4.8 · 516 soldView on AliExpress → - 18
-11%Baby Boy Clothes cowboy Costume Infant Toddler Cowboy Set 3Pcs Hat Scarf Romper Birthday Holiday Cos$16.39 $18.48★ 4.7 · 504 soldView on AliExpress → - 19
-7%2026 Autumn Hot Women Vintage Tulle Skirt Short Mini Tutu Skirts Adult Fancy Ballet Dancewear Party Costume$5.72 $6.15★ 4.6 · 475 soldView on AliExpress → - 20
-7%Honeyzone Romper Baby Clothes Newborn Baby Costume Cotton Jumpsuit Red Toddler Girl Onesie Ropa Bebe$8.74 $9.40★ 4.8 · 382 soldView on AliExpress → - 21
-66%Summer Rapunzal Girl Princess Dress Cosplay Tangled Halloween Birthday Party Vestido Kids Birthday Costume$6.57 $19.34★ 4.8 · 352 soldView on AliExpress → - 22
-55%Summer Girls Tinkerbell Fairy Dresses Up for Girls Costume Kids Cosplay Flower Fairy Princess Clothes Christma$6.41 $14.28★ 4.8 · 321 soldView on AliExpress → - 23
-10%Mermaid Costume For Girls Halloween Dress Kids Birthday Gift Princess Costumes Dress Girl Carnival Party$10.28 $11.42★ 4.6 · 144 soldView on AliExpress → - 24
-54%One Piece Bodysuit Swimwear Girls Moana Role Play Beach Party Costume Hawaii Ocean Voyage Swimming Suit$3.46 $7.60★ 5.0 · 123 soldView on AliExpress →
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