Best Baby Girls' Costumes Under $100 (2026)
We ranked options by a combined value score that weighted customer rating, price under $100, age-appropriate features, and product versatility
Top Picks
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1
Halloween Dinosaur Costume Romper for babies and toddlers
Soft, fluffy dinosaur romper for babies and toddlers. breathable and warm for chilly nights. customers note the cute tail and comfortable fit
- fluffy warm romper
- 8 size options 1-60 months
- easy on/off zipper
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2
Marvel Spider-Man 3-Piece Baby Girls Costume Set
Officially licensed Spider-Man 3-piece costume set for toddlers and little kids, featuring a dress, leggings, and headband with a tutu. Comfortable to wear with a soft material and elastic waist. Customers note good fit and value, with some durability concerns for the headband
- 3-piece mix n match set
- soft material with comfortable fit
- tulle tutu with glitter screen print
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3
Baby animal costumes toddler dress up outfit
Cute baby animal costume for trick-or-treating, made from soft flannel with easy front-to-back zipper for diaper changes. Comfortably warm and true to size for babies and toddlers
- easy zipper for diaper changes
- warm and soft material
- sizes from newborn to 2-3 years
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4
Justice League Supergirl Batgirl 4-piece costume set for kids
Officially licensed DC Comics costume set including dress, leggings, cape, and headband. Features a tiered tulle skirt, screen print design, and removable cape for versatile wear. Customers note good fit and cute detail, with comfort and value for money
- officially licensed DC character design
- tulle skirt with glitter print
- elastic waist for better fit
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5
Baby animal costumes toddler Halloween dress up outfit
Cute baby/toddler animal costume in soft fleece for easy wear. Provides warmth and comfort for cooler Halloween nights; customers say it fits true to size and is cozy
- soft fleece material
- easy to wear
- warm for cold nights
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6
DC superhero girls 4-piece costume set with dress, leggings, cape & headband
Officially licensed DC Super Hero Girls 4-piece costume set for newborns to big kids. Includes dress, leggings, cape, and headband with screen print details and glitter accents. Customer note: cape removable and comfortable fit
- licensed DC Super Hero Girls
- 4-piece set for versatile wear
- removable cape for versatile styling
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7
Baby animal costume toddler dress up outfit
Cute baby animal costume in premium fleece for easy on/off. Adorable for trick-or-treating with roomy growth-friendly sizing
- premium fleece material
- easy to wear
- grow-with-child sizing
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8
Baby animal costume for toddlers
Adorable baby/toddler costume in a soft fleece material with easy on/off. Great for trick-or-treating and cold-weather wear; customers say it fits true to size and is comfortable
- soft fleece material
- easy on/off design
- growth-room baggy style
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9
Spooktacular Halloween Pumpkin Costume for Kids
Cute pumpkin costume for kids with a mouth pocket for candies and a pumpkin lid hat. Features soft material and easy on/off. Customers note the size suits 2-year-olds well, though the hat can be a bit small
- pocket-filled mouth for candy
- includes lid-shaped hat
- soft, durable polyester
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10
Kids Caveman Costume Stone Age Outfit for Halloween
Caveman costume for kids in orange/black tones, includes complete outfit. Noted for soft material and good value; some fit may run a little big
- complete caveman outfit
- soft, baby-friendly fabric
- vivid orange and black tones