St. Patrick’s Day Outfits for Your Lucky Little One

There's a pot of adorable St. Patrick's Day kids’ clothes at the end of this rainbow!
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By Martina Garvey, E-Commerce Editor
Updated February 21, 2023
mother kissing baby dressed in st. patrick's day outfit
Image: David Prahl | Shutterstock
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March 17 is fast approaching, which means it’s time to find baby’s St. Patrick’s Day outfit. Don’t worry, you’ve got the luck of the Irish on your side—and us, of course! Celebrate your little leprechaun’s first St. Paddy’s Day with a sham-rockin’ ensemble. Whether you’re searching for a dress adorned with traditional clovers, a cozy green pajama set or a punny St. Patrick’s Day T-shirt that’ll stir up some chuckles, we’ve got you covered. Here, you’ll find festive looks that meet the mark. Shopping for a tot instead? Don’t sweat it—we’ve found plenty of toddler St. Patrick’s Day outfits for girls and boys too, including adorable dresses, shirts and separates.

Ready to start your search? Follow the rainbow (or just keep reading) to find our favorite St. Patrick’s Day outfits, and prepare for fellow parents to turn green with envy.

First St. Patrick’s Day Baby Outfit

Cuddle Sleep Dream Baby Boys’ First St. Patrick’s Day Outfit
Image: CuddleSleepDream | Etsy

Kick off your festive collection of baby clothes with this three-piece look. This set includes a “my 1st St. Patrick’s Day” bodysuit and a hat and leggings that match perfectly.

Festive St. Patrick’s Day Two-Piece Outfit

Carter’s Baby 2-Piece St. Patrick's Day Bodysuit Pant Set
Image: Carter's
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If your little one’s blessed with the luck of the Irish, it’s only fitting that you dress them up in this St. Patrick’s Day outfit. It includes a funny onesie that reads “little and lucky” and comfy cuffed joggers with a sweet shamrock on the back.

Luxurious St. Patrick’s Day Party Dress

Monica and Andy Velour Life of the Party Dress
Image: Monica and Andy
Buying Options
Monica and Andy|$62

We’re obsessed with this dark green dress by Monica and Andy. This St. Patrick’s Day outfit for girls comes in baby, toddler and big kid sizes. Pair it with the matching headband , frilly white socks and Mary Jane shoes to create a classic ensemble with old-school vibes. Looking for something a little different? Monica and Andy offer a baby romper, blazer and pants in the same material.

Music-Themed St. Patrick’s Day Bodysuit

Spearmint Love Shamrock Rocker Short Sleeve Bodysuit
Image: SpearmintLOVE
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Get the shenanigans going with this playful St. Patrick’s Day baby outfit. It’s crafted from soft cotton and is decorated with a musical motif so your little sham-rocker won’t feel left out of the fun.

Cool St. Patrick’s Day Onesie

Sweet Wink Cutest Clover long sleeve Bodysuit
Image: Maisonette
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Pink and green is a color combination taking TikTok by storm—and now baby can get in on the trend too. This baby pink bodysuit boasts a sweet shamrock and the slogan “cutest clover”. It’s made from soft cotton and is tag-free for comfort.

Funny St. Patrick’s Day Baby Outfit

Green Mittens LLC Pint Sized St. Patrick’s Day Onesies and Tees
Image: GreenMittenValleyLLC | Etsy

Here’s another St. Patrick’s Day outfit with a funny play on words: The adorable bodysuit dubs your kid as “pint-sized.”

Classic St. Patrick’s Day Dress

Pleats and Stitches Shamrock Smocked Bishop Dress
Image: PleatsAndStitches | Etsy
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This St. Patrick’s Day outfit is almost too charming for words. The smocked-front frock is adorned with lucky clovers with frilly cap sleeves that add to the traditional look. And if you’re searching for a toddler St. Patrick’s Day dress, rejoice—this style also comes in big-kid sizes.

St. Patrick’s Day Baby Sleep Suit

Spearmint Love St. Patrick's Day Bamboo Convertible Footie Romper
Image: Spearmint Love
Buying Options
Spearmint Love|$38

Can’t make it to the parade this year? Celebrate at home with some cozy pajamas. This silky-soft bamboo sleepsuit features a festive print complete with pots of gold, shamrocks, stars and more.

Personalized St. Patrick’s Day Shirt

Embroidered St. Patrick's Day Shirt
Image: GoldenTouchEmbroider | Etsy
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How cute is this personalized St. Patrick’s Day toddler sweatshirt? Available in white and gray, it’s embroidered with your little one's name surrounded by lucky four-leaf clovers.

St. Patrick’s Day Cotton Pajamas

Burt’s Bees Baby Cutest Clover Organic Cotton Pajamas
Image: Burt’s Bees Baby

Clad your kid in a pair of festive PJs. Crafted from the softest organic cotton, Burt’s Bees pajamas are perfect for babies, toddlers and kids. This pair is illustrated with a watercolor clover print, making them the perfect choice for St. Patrick’s Day and beyond.

Baby Leprechaun Outfit

Mutiggee Baby Boys St.Patrick’s Day Shamrock Romper
Image: Amazon

Next up on our list is this fun baby leprechaun costume. The cotton-blend romper is decorated with a baby bow tie, shamrock buttons and a gold-buckle belt. Add a wee top hat, and get ready to celebrate the luck of the Irish!

St. Patrick’s Day Toddler Shirt

Baby Bumble Tees Pushin’ My Luck St. Patrick’s Day Digger Shirt
Image: BabyBumbleTees | Etsy

For the tyke who only wants to wear truck-themed apparel, there’s this cute toddler St. Patrick’s Day shirt. The graphic features a digger scooping up shamrocks with the slogan “pushin’ my luck”—genius. FYI: It’s also available as a baby St. Patrick’s Day onesie.

St. Patrick’s Day Bodysuit and Leggings

Carter's Just One You Baby 'Lucky To Be Me' Top & Bottom Set
Image: Target
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Want to see another lovely baby girl St. Patrick’s Day outfit? This long-sleeve onesie goes wonderfully with the coordinating leggings. And get a load of that adorable tutu!

St. Patrick’s Day Sweatshirt

Monica and Andy Embroidered Crewneck Sweatshirt
Image: Monica and Andy
Buying Options
Monica and Andy|$34

Give a subtle nod to St. Patrick’s Day with this cool sweater by Monica and Andy. It’s made from GOTS-certified organic cotton and is embroidered with a horse-shoe, rainbow and lucky clovers. Pair it with the matching sweatpants for a laid-back look.

St. Patrick's Day Tutu Outfit

The Sassy Bride Sassy Little Lassie Baby Girl St. Patrick’s Day Outfit
Image: ShopCalysCloset | Etsy

Your little lassie will be sure to hog the limelight in this baby girl St. Patrick’s Day outfit. It includes a bodysuit, sparkly tutu skirt, sequined headband and ruffle socks.

St. Patrick’s Day Rainbow Dress

Hudson Baby Girls' Cotton Dress and Cardigan Set st patricks day dress for toddler and baby
Image: Amazon
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What’s at the end of this rainbow? An adorable St. Patrick’s Day outfit for baby, of course! This sweet dress and cardigan set is made from soft cotton and has a fun clover and rainbow print.

Disney St. Patrick’s Day T-Shirt

Old Navy Disney Mickey & Minnie St. Patrick's Day Matching Unisex T-Shirt for Toddler
Image: Old Navy
Buying Options
Old Navy|$12.99

Last up on our list of the best St. Patrick’s Day outfits is a Disney-themed T-shirt. Available in baby and toddler sizes, this shirt features Minnie and Mickey Mouse dressed in traditional Paddy’s Day garb.

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