Baby's First Halloween: 61 Cute Newborn Costume Ideas For 2020

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Oh, baby, you look boo-tiful! Your infant may have no clue what Halloween is all about, but his or her first costume is cause for much excitement. From baby animals to beloved characters, we've rounded up the best — and cutest! — costumes for baby's first Halloween. It's seriously scary how adorable these different ideas are. Check them out!

Additional reporting by Rebecca Brown

01
Infant Pumpkin Jumper Costume
Amazon

Infant Pumpkin Jumper Costume

You'll love looking back at photos of your perfect pumpkin ($28) for years to come.

02
Snail Halloween Costume
etsy.com

Snail Halloween Costume

We've never loved a slimy Snail Halloween Costume ($30) this much!

03
Baby Dog Costume
Amazon

Baby Dog Costume

This Baby Dog Costume ($15-$51) looks so cuddly.

04
Lion Cub Romper
Amazon

Lion Cub Romper

Roar! Your lil' one will stay nice and warm while trick-or-treating in this adorable Lion Cub Romper ($21) Halloween costume.

05
Hulk Spiderman Thor Captain America
amazon.com

Hulk Spiderman Thor Captain America

Help them save the day in this Hulk Spiderman Thor Captain America ($16-$19) costume.

06
Little Viking
Amazon

Little Viking

You don't have to come from Nordic lineage to enjoy this unbelievably cute Little Viking Costume ($44). They had us at that orange beard!

08
Aeromax Jr. Astronaut Romper, Pink
Halloween Costumes

Aeromax Jr. Astronaut Romper, Pink

Encourage your little one to explore the galaxy in this Aeromax Jr. Astronaut Romper ($30).

09
Infant Strawberry Costume
Amazon

Infant Strawberry Costume

This supercute Strawberry Costume ($18-$57) is made to hold the fruit's shape.

10
Baby Dinosaur Costume
amazon.com

Baby Dinosaur Costume

You'll end up taking countless photos of your newborn when you see them in this Baby Dinosaur Costume ($11).

11
Preppy Baby Golfer Costume
Amazon

Preppy Baby Golfer Costume

Fore! Do you have aspirations of your tot becoming the next PGA superstar? You can start living the dream this Halloween by dressing your little one up in this Baby Golfer Costume ($22-$39) — and yes, golf clubs and bag props are included!

12
Pikachu Hat
Amazon

Pikachu Hat

You certainly were lucky when you caught the best Pikachu ($12) of all.

13
Sulley of Monsters University
Amazon

Sulley of Monsters University

Babies will look so cute dressed up in this Monsters University Costume ($19-$58), which includes a jumpsuit, detachable tail, headpiece, and pair of booties.

14
Pink Elephant Costume
Amazon

Pink Elephant Costume

Dressing up an infant as a baby animal is a popular first Halloween costume choice, but this Pink Elephant Costume ($17-$96) will make sure your little one stands apart from the crowd!

15
Newborn Peacock Costume
Amazon

Newborn Peacock Costume

Babies in the Newborn Peacock Costume ($13) know they're the best dressed and aren't afraid to show off their feathers!

16
Ice Cream Cone Salesman
Amazon

Ice Cream Cone Salesman

This Ice Cream Cone Salesman ($28-$61) costume is extra sweet.

17
Shark Romper
Amazon

Shark Romper

There's nothing to fear if you see a cutie in a Shark Romper ($9-$37) heading your way.

18
DC Comics Wonder Woman Infant Halloween Costume
Walmart

DC Comics Wonder Woman Infant Halloween Costume

Your little one may be small, but she can certainly accomplish amazing things in this DC Comics Wonder Woman Infant Costume ($19).

19
Melissa & Doug Chef Costume
Amazon

Melissa & Doug Chef Costume

If your little one shows some serious skills in their play kitchen, then the Melissa & Doug Chef Costume ($24) is a must have for Halloween.

20
Rubie's Costume Co. Baby Parrot Costume
Amazon

Rubie's Costume Co. Baby Parrot Costume

Polly want a cracker? Dressing baby as a cute little animal for their first Halloween seems to be the most popular choice for new parents. Break away from more traditional options — like a baby lion or pumpkin costume — and dress your tot in a Rubie's Costume Co. Baby Parrot Costume ($40).

22
Rubie's Elvis Onesie Costume
Walmart

Rubie's Elvis Onesie Costume

The King has arrived! You'll love seeing your young one in the Rubie's Elvis Onesie Costume ($23-$43).

23
Baby Aspen Unicorn Costume
Amazon

Baby Aspen Unicorn Costume

This Baby Aspen Unicorn Costume ($25) is guaranteed to make your baby's first Halloween magical.

24
The Cutest Cat in the Hat
Amazon

The Cutest Cat in the Hat

It's fun to have fun, but you have to know how — and there's plenty of fun to be had this Halloween with this The Cat in the Hat Costume ($12).

25
Cinderella Disney Costume
Amazon

Cinderella Disney Costume

Dress your little princess as Cinderella ($32) for a truly magical night.

26
Sock Monkey
Amazon

Sock Monkey

Truly one of the cutest costumes out there, this Sock Monkey Costume ($16) is sure to get plenty of oohs and ahhs.

27
Lion Costume
Amazon

Lion Costume

Perfect for infants, this adorable Lion Costume ($16) will keep your tot's ears warm while trick-or-treating.

28
Tootsie Roll
Amazon

Tootsie Roll

There's nothing more delicious than a little Tootsie Roll ($8) heading your way.

29
Playful Pony
Amazon

Playful Pony

You don't have to be walking or crawling to see the playfulness of this adorable Pony Costume ($32).

30
Baby Mickey
Amazon

Baby Mickey

The sweetest way to suit up your little one is in this Mickey Mouse Outfit ($7-$16).

31
Legend of Zelda Costume
Amazon

Legend of Zelda Costume

With the Legend of Zelda Costume ($40-$46), your kid will be the talk of the Halloween party!

32
Crayola Crayon Costume
Amazon

Crayola Crayon Costume

Just more proof that they are the brightest Crayon ($21) in the box.

33
Snow White
Amazon

Snow White

Your little princess will twirl her way through trick-or-treat-ville in this Snow White Costume ($19-$20).

34
Baby Alligator
Amazon

Baby Alligator

This baby alligator ($46) doesn't bite . . . and if he does, at least he doesn't have a full set of teeth quite yet.

35
Little Mermaid
Amazon

Little Mermaid

If baby's too little to actually leave her stroller on Halloween, this Mermaid Costume ($11) is perfect for newborns in warm-weather locales. What a precious photo op!

36
Pumpkin
Amazon

Pumpkin

It wouldn't be Halloween without this orange gourd ($23), right?

37
Rubies Little Robot Infant Boys Costume
Amazon

Rubies Little Robot Infant Boys Costume

Outfit your little droid in comfy style with this Rubies Little Robot Infant Boys Costume ($18-$23).

38
Cupcake Costume
Amazon

Cupcake Costume

Pick your "filling" of choice — blueberry, cherry, pumpkin, lemon, or strawberry — for an adorable Cupcake Costume ($18-$30) for your baby.

39
Cupcake
Amazon

Cupcake

Dress your sweet little one, well, sweet as a cupcake ($25-$70) for their trick-or-treating adventures.

40
Simba
Amazon

Simba

Your baby boy or girl will stay warm and cozy while trick-or-treating in this polar fleece Simba Suit ($24-$36).

41
Prehistoric Fun
Amazon

Prehistoric Fun

If you've got someone in the family dressing as Bamm-Bamm, then Pebbles ($39-$45) will make for a great costume set!

43
Pineapple
Amazon

Pineapple

Thanks to this Pineapple Costume ($4-$13), you don't have to give up Summer fruit just yet.

44
Rubie's DC Comics Superman Baby Bunting Costume
Amazon

Rubie's DC Comics Superman Baby Bunting Costume

It's a bird! It's a plane! No, it's superbaby! This adorable Rubie's DC Comics Superman Baby Bunting Costume ($16) will make sure baby is cute and warm on Halloween night.

45
Newborn Penguin Costume
Amazon

Newborn Penguin Costume

Spending the night with your newborn penguin ($11) will be the biggest treat of all.

46
Infant Bacon Bunting Costume
Amazon

Infant Bacon Bunting Costume

Because nothing is better than bacon ($20).

47
Baby Sushi Roll
Amazon

Baby Sushi Roll

If you didn't think that dressing your baby up as raw sushi could be cute, think again. This Baby Sushi Roll Ensemble ($17-$22) is adorable!

48
Princess Leia
Amazon

Princess Leia

Even the tiniest Star Wars fans can get in the Halloween spirit (or their parents can do it for them) with this Princess Leia Costume ($21).

50
Infant Caterpillar Bunting Costume
Amazon

Infant Caterpillar Bunting Costume

Ensure your little one's comfort for their first Halloween by snuggling them up in this Infant Caterpillar Bunting Costume ($16).

51
Sara Kety Unisex #tbt Bodysuit
Nordstrom

Sara Kety Unisex #tbt Bodysuit

Sara Kety's #tbt Bodysuit ($20) will make your baby look like the coolest kid in town.

52
Baby Skeleton Costume
Amazon

Baby Skeleton Costume

A Baby Skeleton Costume ($14-$33) will keep your baby warm during the Fall festivities.

53
Baby Lobster Costume
Amazon

Baby Lobster Costume

It's chow time! Mama has to resist the temptation to eat baby up on a regular basis, but it will be especially difficult to hold back if your little munchkin is dressed up in a delicious Infant Lobster Costume ($26 and up) this Halloween.

54
Infant Little Garden Gnome Costume
Amazon

Infant Little Garden Gnome Costume

Anyone who is afraid of gnomes will have a change of heart when they see this adorable Gnome Costume ($33-$60).

55
Little Lamb
Amazon

Little Lamb

This sweet Little Lamb ($33-$45) may steal the show on the big night.

57
Elephant Costume
Amazon

Elephant Costume

You've never seen anything cuter than a baby dressed up in a tiny Elephant Costume ($35-$72).

58
Guppy Halloween Costume
Walmart

Guppy Halloween Costume

Your little tadpole will be so cute in this Guppy Halloween Costume ($19).

59
Sesame Street Cookie Monster
Walmart

Sesame Street Cookie Monster

If you live in a chilly climate, bundle your precious baby in this Sesame Street Cookie Monster Costume ($35).

60
Born to Be Wild Boys' Toddler Halloween Costume
Walmart

Born to Be Wild Boys' Toddler Halloween Costume

Your little one will look adorable in this Born to Be Wild Boys' Toddler Halloween Costume ($19).

61
Baby Pullover Shark Halloween Costume
target.com

Baby Pullover Shark Halloween Costume

Baby sharks need to wear this cute Baby Pullover Shark Halloween Costume ($20)!

62
Etsy