Finding the perfect costume for your baby can be overwhelming given the number of options available. From cuddly animals to silly characters, the costume you pick for your child will live on forever in pictures providing all the more reason to choose thoughtfully. This selection of baby costumes is not only cute and charming but provides details such as easy access to change diapers and warm layers to keep infants cozy. Whether you’re searching for an endearing Halloween look or a cuddly Christmas outfit, these baby costumes will be loved by anyone.
Table of Contents
7 Best Baby Costumes for All Occasions (2025 Reviews)
Best Baby Costumes
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1. MICHLEY Unisex Baby Animal Costume
(Best costume variety — $$)
Why it’s great: With a myriad of colors and animal options, the MICHLEY Unisex Baby Animal Costume makes it easy to find the particular style for your infant. The soft flannel provides high absorbency while still being breathable and stays soft even after multiple washes. The double zipper from top to bottom makes diaper and outfit changes a breeze.
Keep in mind: Due to the wide size ranges, it may be difficult to get a perfect fit.
Good for: Parents looking for a variety of animals to choose from for their baby’s costume.
![MICHLEY Unisex Baby Animal Costume]()
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2. Spooktacular Creations Baby Monkey Costume
(Best accessories — $$)
Why it’s great: With a monkey hat, monkey booties, toy banana, and one-piece monkey suit, the Spooktacular Creations Baby Monkey Costume Deluxe Set has everything you need for a convincing baby monkey. Made from non-toxic materials that are both light and breathable, this baby costume is safe for even the smallest costume wearers. The realistic details and intricate designs of this suit provide a high-quality baby costume that is sure to last, even on mobile children who are crawling and walking.
Keep in mind: This baby costume runs on the large size so opt to size down if between sizes.
Good for: Parents who want extra accessories on their little one’s costume.
![Spooktacular Creations Baby Monkey Costume]()
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3. Oriental Cherry Sandwich Blanket Costume
(Best for newborns — $)
Why it’s great: The sandwich swaddle blanket and silly vegetable felt hat means even your newborn can participate in any costume gathering. This unisex costume works on both boys and girls and its generous size means it fits the smallest babies up to the average 18-month-old. The Oriental Cherry Sandwich Blanket Costume is made from 100% cotton and is extra soft on an infant’s delicate skin.
Keep in mind: The swaddle blanket is very lightweight and perfect for photoshoots and outings in warm temperatures. It is not intended for warmth in cold areas.
Good for: Parents looking for a costume for a newborn,
![Oriental Cherry Sandwich Blanket Costume]()
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4. Aablexema Baby Animals Halloween Costume
(Easiest option to take on and off — $)
Why it’s great: Designed with a double zipper, it is easy to change the diapers of babies in this costume without having to remove the entire article of clothing. The zipper is wrapped in soft flannel for a comfortable collar while the material keeps little ones warm while still being breathable. Entirely machine-washable, the Aablexema Baby Animals Halloween Costume is both easy to wear and keep clean.
Keep in mind: The material is thick which may jeopardize the security of a safety belt in a car seat. Consider putting the costume on once you’ve arrived at your destination.
Good for: Parents who want a costume that allows for easy diaper changes.
![Aablexema Baby Animals Halloween Costume]()
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5. GRNSHTS Snowman Romper
(Best winter-themed option — $)
Why it’s great: The sweet buffalo plaid and adorable snowman rompers are the perfect options for dressing up in the winter months. The GRNSHTS Snowman Romper is extra soft with comfortable arm and leg cuffs to keep infants protected from the cold in addition to a deep hood to protect little heads and ears. The full-length zipper makes it easy to dress wiggly babies.
Keep in mind: It is recommended to hand wash this costume so the pom pom details don’t fall off.
Good for: Parents looking for a baby costume for the winter months or for a winter theme.
![GRNSHTS Snowman Romper]()
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6. Rubie’s Baby Star Wars the Mandolorian the Child Costume
(Best comedic costume — $$)
Why it’s great: With a long sleeve robe that has attached hand covers and a charming headpiece, the Rubie’s Baby Star Wars the Mandolorian the Child Costume is an authentic trademark of Disney. This baby costume is sure to get a laugh from everyone due to the exquisite attention to detail. Made from 100% polyester, this costume is warm and cozy with a slightly oversized fit that allows your child to wear a romper underneath for comfort and warmth.
Keep in mind: Due to the soft material of the headpiece, the ears may drop down rather than stick straight out to the sides.
Good for: Parents who have a sense of humor when dressing their babies.
![Rubie’s Baby Star Wars the Mandolorian the Child Costume]()
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7. TONWHAR Infant and Toddler Halloween Cosplay Costumes
(The best option for cold weather — $$)
Why it’s great: The TONWHAR Infant and Toddler Halloween Cosplay Costumes are machine washable and are designed with a thick fleece material to provide extra warmth. The fabric is both durable and breathable and can be worn on its own or over a romper. The closure is conveniently located to make diapers easy to access for changes.
Keep in mind: Due to the thick material and oversized fit, smaller babies may find the hood cumbersome and heavy to wear.
Good for: Babies who live in cold climates.
![TONWHAR Infant and Toddler Halloween Cosplay Costumes]()
Best Overall
MICHLEY Unisex Baby Animal Costume
The MICHLEY Unisex Baby Animal Costume is our overall top recommendation. It's the highest quality product we have found with the most affordable price making it the best value on our list..
FAQs about Baby Costumes
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1. What should I look for in a baby costume?
First and foremost, look for a costume that is tailored to you and your baby’s interests. Whether your little one loves a certain character or your baby reminds you of a cuddly animal, select a costume that is meaningful. Consider purchasing a thick, cozy costume if your child will be wearing it in colder weather, or a lightweight costume if he or she will be wearing it in warmer temperatures. If still in diapers, easy snap openings can help make diaper changes easier.
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2. What size baby costume should I get for my baby?
Check the size guide for the particular brand of costume you choose. If your child will be wearing clothes underneath the costume, consider sizing up in the costume to make room for additional layers.
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3. How do I care for my baby’s costume?
Most baby costumes are machine washable so no need to worry about spit-ups or blowouts. Reference the care instructions on your particular costume of choice to ensure it lasts.
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4. When can my infant wear a baby costume?
While most parents seek out a costume for their little one to wear on Halloween, baby costumes are also great options for newborn photoshoots or family pictures. Costumes for other holidays, such as Christmas or Easter, can make a fun tradition. Many costumes with thick fabric can also be used as a bunting suit for infants.
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5. What should my baby wear underneath a baby costume?
If you live in a cooler region, a long sleeve onesie or fleece romper may be the most comfortable option for your baby to wear underneath his or her costume. In warmer areas, a simple t-shirt onesie will suffice. Make sure to check often that your baby doesn’t feel too warm or cold.
Conclusion
From cozy animal costumes to a silly sandwich wrap swaddle blanket, this selection of baby costumes is sure to be memorable for you and your family. These baby costumes are fun for holidays as well as just everyday outerwear. Made from soft, cozy materials that provide warmth along with functional details that make it easy to change your little one, these baby costumes can be worn time and time again.
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