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19 Adorable Baby Boy Fall Outfits Keep Your Little One Cozy 2025

Oh, baby, it’s cold outside! But fear not, new parents and doting relatives, because I’ve got the ultimate guide to keeping your little man warm and stylish this fall. As a fashion stylist who’s seen more designer diapers than I care to admit, I’ve curated a list of 19 adorable baby boy fall outfits that’ll have your tiny tot looking cuter than a pumpkin spice latte.

I’ve teamed up with top kidswear designers and seasoned moms to bring you outfits that are both practical and Instagram-worthy. From cozy onesies to miniature flannels, we’ve got everything to keep your little guy comfy and camera-ready.

So, grab your PSL (or bottle of wine, no judgment here), and let’s dive into these oh-so-cute ensembles that’ll make your heart melt faster than a candy corn in the sun.

Plaid Perfection

Baby boy in plaid shirt and jeans sitting on autumn leaves

MAMAMI Shirt  VIEW ON AMAZON

Meckior Sneakers  VIEW ON AMAZON

Josmo Workboot VIEW ON AMAZON

Nothing says fall quite like plaid. Dress your little lumberjack in a soft flannel shirt paired with comfy jeans and adorable mini boots. It’s the perfect outfit for those pumpkin patch photo ops!

Cozy Cable Knit Sweater

Baby boy in cable knit sweater playing with teddy bear

Aelfric Eden Sweater  VIEW ON AMAZON

Mubineo  Jumpsuit  VIEW ON AMAZON

Zizor Shoes  VIEW ON AMAZON

Wrap your bundle of joy in a snuggly cable knit sweater. Pair it with corduroy pants for maximum warmth and cuteness. It’s like a hug he can wear all day!

Denim Overall Delight

Baby boy in denim overalls sitting in wagon with pumpkins

KIDSCOOL SPACE Denim Dungaree VIEW ON AMAZON

LvYinLi Jumpsuit VIEW ON AMAZON

Spesoul Walking Shoe VIEW ON AMAZON

Overalls are back, baby! These denim dungarees over a striped long-sleeve tee are perfect for those crisp fall days. Add some tiny sneakers, and he’s ready for his first hayride!

Hoodie and Jogger Set

Baby boy in hoodie and jogger set playing with fall leaves

Thorn Tree Sweatshirt VIEW ON AMAZON

little planet by carter’s Size Chart VIEW ON AMAZON

Cole Haan Sneaker VIEW ON AMAZON

For those lazy Sundays (which, let’s be real, is every day for a baby), a comfy hoodie and jogger set is a must. It’s basically socially acceptable pajamas for babies.

Mini Cardigan Chic

Baby boy in navy cardigan and khaki pants in high chair

Lilax Cardigan  VIEW ON AMAZON

Feidoog Jogger VIEW ON AMAZON

Channel your inner Mr. Rogers with a tiny cardigan for your little gentleman. Pair it with a simple onesie and khaki pants for a look that’s ready for family dinner or naptime.

Dinosaur Onesie Roar

Baby boy in dinosaur onesie crawling on carpet

DDSOL Hoodie  VIEW ON AMAZON

Let your little one stomp into fall with a dinosaur-themed onesie. It’s warm, it’s cute, and it’s perfect for those prehistoric park playdates.

Suspender Shorts Ensemble

Baby boy in suspender shorts sitting on wooden bench

BEWDIO Bow Tie VIEW ON AMAZON

The Children’s Place Shorts VIEW ON AMAZON

For those warmer fall days, suspender shorts over a crisp white shirt are adorably dapper. Add some knee-high socks for extra cuteness points.

Corduroy Jumpsuit Joy

Baby boy in corduroy jumpsuit playing with stuffed fox

Lambs & Ivy Toy VIEW ON AMAZON

Corduroy is fall’s favorite fabric. A jumpsuit in this cozy material is perfect for crawling through leaf piles. Plus, it’s a one-piece wonder for easy diaper changes!

Varsity Jacket Vibes

Baby boy in varsity jacket holding small football

Gaono Jacket  VIEW ON AMAZON

SUOSDEY Jeans  VIEW ON AMAZON

H&W Football  VIEW ON AMAZON

Get your little MVP ready for game day with a mini varsity jacket. It’s never too early to start showing team spirit, right?

Pumpkin Spice Sweater

Baby boy in pumpkin sweater sitting in wooden wagon

MAYUMMPY Sweater  VIEW ON AMAZON

MyGift Drawer VIEW ON AMAZON

Embrace the season with a pumpkin-themed sweater. It’s like wrapping your baby in fall itself. Pair with leggings for maximum coziness.

Grandpa-Chic Vest Look

Baby boy in knitted vest and corduroy pants in armchair

AICHARMWA Sweater  VIEW ON AMAZON

Ledy Champswiin  Clothes Set VIEW ON AMAZON

Stride Rite 360 Sneaker VIEW ON AMAZON

Channel some serious grandpa vibes with a knitted vest over a long-sleeve shirt. Add some tiny loafers, and he’s ready for an afternoon of bingo.

Woodland Creature Romper

Baby boy in fox print romper playing with autumn leaves

LIOMENGZI Clothes Set VIEW ON AMAZON

Eashi Walking Shoe VIEW ON AMAZON

Let your little one blend in with the fall foliage in a woodland creature-themed romper. It’s perfect for those nature walks and impromptu forest photo shoots.

Quilted Jacket Ensemble

Baby boy in quilted jacket sitting on picnic blanket

The Children’s Place Jacket VIEW ON AMAZON

The Children’s Place Jeans VIEW ON AMAZON

UGG Sneaker VIEW ON AMAZON

A quilted jacket is the epitome of fall fashion. It’s like a sleeping bag he can wear all day. Pair with jeans and you’ve got a look that’s ready for anything.

Beanie and Boots Combo

Baby boy in beanie and boots standing near pumpkins

PATPAT Sweater  VIEW ON AMAZON

Yinuoday Baby Knit Hat VIEW ON AMAZON

Gerber Denim Jeans VIEW ON AMAZON

Keep those tiny ears warm with a cute knitted beanie. Add some mini boots, and he’s ready to crunch through those fallen leaves in style.

Flannel Onesie Fun

Baby boy in flannel onesie crawling on white rug

HAPPYMA Bodysuit  VIEW ON AMAZON

For maximum coziness, opt for a flannel onesie. It’s like wrapping your baby in a warm hug all day long. Perfect for those chilly fall mornings!

Elbow Patch Professor

Baby boy in sweater with elbow patches and tiny glasses

LeeXiang Sweater VIEW ON AMAZON

EachWell Leggings VIEW ON AMAZON

SA106 Glasses VIEW ON AMAZON

Get your little genius ready for baby Ivy League with a sweater featuring elbow patches. Add some tiny glasses, and he’s ready to teach Baby Philosophy 101.

Sherpa-Lined Denim Jacket

Baby boy in sherpa-lined denim jacket sitting in autumn leaves

Banibear Jacket  VIEW ON AMAZON

Gift Boutique  Place Mat VIEW ON AMAZON

A sherpa-lined denim jacket is the ultimate cool-weather staple. It’s like giving your baby a bear hug all day long. Pair with jeans for a classic double denim look.

Harvest Festival Overalls

Baby boy in corduroy overalls holding small pumpkin

Get your little farmer ready for the harvest in rust-colored corduroy overalls. Pair with a cream sweater for a look that’s cuter than a bushel of apples.

There you have it, folks! 19 fall outfits that’ll have your little guy looking cuter than a basket of kittens in mittens. Remember, the key to fall fashion is layers, comfort, and an obscene amount of pumpkin-themed accessories. Now go forth and dress that adorable potato of yours!


Michael Goldman
Author

Michael Goldman

Michael is an award-winning online reporter and content writer with over a decade of experience covering technology, business, and digital culture. His investigative features have been published in leading outlets such as Wired, The Verge, and Forbes, earning him recognition for accuracy and depth.





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