St. Patty’s Day Outfit Ideas You Should Totally Copy

If you are all about celebrating St Patty’s Day in style, then I have some super cute (and green) outfit ideas for you today!

Graphic featuring St. Patrick’s Day outfit ideas with stylish green looks and festive spring fashion inspiration.

But don’t worry, I am not just sharing a bunch of “Kiss Me I’m Irish” t-shirts. No, these outfits are styled, cute, and featuring pieces that are wearable outside the holiday. So whether you’re headed to the pub for some beers or a fun party with friends, you’ll look cute doing it!

Let’s get into these cute St. Patrick’s Day outfits:


Cozy Fair Isle Green Sweater and Jeans

This look is the definition of effortless St. Patrick’s Day style. The deep green sweater paired with classic straight leg jeans feels festive without screaming theme outfit. Add comfy clogs and neutral accessories and you are set for all day plans.

Cozy green Fair Isle knit sweater paired with blue jeans, styled as a casual and festive St. Patrick’s Day outfit.

This is the kind of outfit you throw on for brunch and end up wearing straight through dinner. It feels seasonal, wearable, and still totally cute in photos.

RELATED: How to Style Wide Leg Jeans in 2026-The Definitive Guide

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Soft Green Dress with Denim Shirt

A light green dress is such an underrated St. Patrick’s Day move. Layered with a denim denim and sneakers, it keeps things casual but still feels intentional and fun.

Soft green dress styled with a light blue denim shirt for a casual St. Patrick’s Day outfit.

This is perfect if you want something a little dressier without going full party mode. It works for daytime events, casual get togethers, or even walking around the city.

RELATED: The Best Sneakers With a Dress Outfit Ideas for 2026

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Green V Neck Sweater and Dark Denim

This outfit leans classic with just the right amount of cool. A rich green sweater styled with dark jeans and ankle boots feels timeless and flattering.

Green V-neck sweater styled with dark denim jeans for a classic and casual St. Patrick’s Day outfit.

It is easy to dress this up or down depending on your plans. Swap the shoes or bag and you have multiple outfit vibes from one base look.

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Casual Tee and Denim Shorts

If you live somewhere warm or just want a laid back vibe, this is such a good option. A muted green tee with denim shorts feels relaxed but still festive enough for the day.

Casual tee paired with denim shorts for a relaxed St. Patrick’s Day outfit.

This is perfect for backyard hangs or casual daytime plans. It also feels very wearable beyond the holiday which is always a win.

RELATED: 12 Non-Boring Ways to Style Denim Shorts This Season

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Cream Cardigan and Green Pants

This outfit feels cozy but still styled. The soft cream cardigan balances out the green pants and makes the whole look feel elevated without trying too hard.

Cream cardigan paired with green pants for an elevated casual St. Patrick’s Day outfit.

It is a great choice if you want something comfortable but not boring. The color combo feels fresh and works well for early spring weather.

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Green Gingham Set

A matching set in green gingham is playful and very on theme. It feels fun and feminine while still being easy to wear thanks to the simple silhouette.

Green gingham set styled as a playful and festive St. Patrick’s Day outfit.

This is such a good option if you want something that stands out a bit. It also looks amazing styled casually with sneakers and minimal accessories.

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Cream Sweater and Green Sneakers

This look is subtle but still totally St. Patrick’s Day approved. The neutral sweater keeps things classic while the green sneakers add a festive pop.

Cream sweater paired with green sneakers for a casual and festive St. Patrick’s Day outfit.

It is perfect for running around all day and staying comfortable. This is one of those outfits that feels effortless but still very put together.

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Denim Shirt and Green Track Pants

Sporty but cute is the vibe here. The denim shirt balances out the relaxed green pants and keeps the outfit feeling styled instead of sloppy.

Denim shirt paired with green track pants for a casual and festive St. Patrick’s Day outfit.

This is a great option for casual plans or travel days. It feels modern, comfortable, and easy to recreate with pieces you probably already own.

RELATED: How to Wear a Denim Shirt and Look Trendy in 2026

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Green Knit Set with Sneakers

A monochrome green moment always works for St. Patrick’s Day. This knit top and skirt combo feels cozy and chic at the same time.

Casual St. Patrick’s Day outfit featuring a green knit set paired with sneakers.

It is such a good outfit if you want something simple but impactful. The sneakers keep it grounded and wearable for real life plans.

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Cable Knit Sweater and Denim Skirt

This look feels classic with a fun twist. The chunky green sweater paired with a denim mini keeps things festive without feeling costume like.

Cable knit sweater paired with a denim skirt for a cozy and festive St. Patrick’s Day outfit.

It is a great transitional outfit for early spring weather. Add tall boots and you are ready for anything from brunch to casual drinks.

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White Button Down with Light Green Pants

This outfit is such a clean, chic way to do St. Patrick’s Day without leaning cheesy. The crisp white button down balances the soft green pants and keeps the whole look feeling elevated but still relaxed. It’s easy, comfortable, and very wearable.

White button-down shirt paired with light green pants for a polished and festive St. Patrick’s Day outfit.

This is one of those outfits that works for brunch, errands, or casual plans with friends. It feels fresh and springy while still being something you’ll wear again long after the holiday.

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Green Striped Tee with Denim Midi Skirt

Green stripes are basically made for St. Patrick’s Day. Paired with a denim midi skirt and sneakers, this look feels casual but intentionally styled. The quilted jacket adds just enough warmth for early spring.

Green striped tee paired with a denim midi skirt for a casual and festive St. Patrick’s Day outfit.

This outfit is great if you want something festive but still practical. It’s comfortable for walking around and looks cute from every angle.

RELATED: How the Cool Girls Are Wearing Long Denim Skirt Outfits

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Green Stripe Top with Denim Overalls

This look is playful in the best way. A green striped long sleeve under denim overalls feels fun, casual, and very on theme for the day. The brown accessories keep it grounded and wearable.

Casual St. Patrick’s Day outfit featuring a green striped top and denim overalls.

It’s perfect for a laid back celebration or daytime plans. Easy to move in, easy to style, and honestly just really cute.

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Soft Green Matching Set

A matching set always makes getting dressed easier. This light green top and pant combo feels effortless but still put together, especially with simple accessories and flats.

Soft green matching set styled for a cozy and festive St. Patrick’s Day outfit.

This is a great option if you want something comfortable that still looks styled. It feels airy, relaxed, and perfect for spring weather.

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Cream Cardigan and Mini Dress with Green Accents

This outfit is such a subtle nod to St. Patrick’s Day. The green trim and accessories add just enough color without overpowering the neutral base. Sneakers keep it casual and comfy.

Cream cardigan layered over a mini dress with green accents for a chic and festive St. Patrick’s Day outfit.

It’s a great choice if you want something feminine but low key. Easy to wear, easy to re style, and great for all day plans.

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Graphic Tee and Black Midi Skirt

This look mixes fun and cool perfectly. The graphic tee adds personality while the black midi skirt keeps it feeling balanced and modern. The denim jacket and sneakers make it very wearable.

Graphic tee paired with a black midi skirt for a casual and festive St. Patrick’s Day outfit.

It’s a great option if you want something festive but not over the top. This outfit feels current and works well for casual celebrations.

RELATED: Outfits with Black Skirt: 16 Easy Looks to Copy Now

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Green Romper with White Button Down

This layered look feels sporty and cute at the same time. The green romper is perfect for the holiday, and the white button down adds a little structure and contrast.

Green romper layered with a white button-down shirt for a playful and festive St. Patrick’s Day outfit.

It’s a fun option if you want something different from jeans. Comfortable, trendy, and easy to throw on for the day.

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Green Sweatshirt and Denim Shorts

This outfit feels relaxed but still intentional. A deep green sweatshirt paired with denim shorts is such an easy St. Patrick’s Day combo. Tall boots add a cool, styled touch.

Green sweatshirt paired with denim shorts for a casual and festive St. Patrick’s Day outfit.

This is perfect for casual daytime plans or hanging out with friends. It feels effortless and very re wearable beyond the holiday.

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Denim Button Down with Green Accessories

This look is all about subtle green touches. The denim on denim base is classic, and the green bag and scarf add a festive pop without being too much.

Denim button-down styled with green accessories for a casual and festive St. Patrick’s Day outfit.

It’s a great example of how accessories can do the work for you. Easy, timeless, and still totally on theme.

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Guinness Rugby Top and White Jeans

You can’t go wrong with a Guinness top on St. Patrick’s Day. Paired with white jeans and neutral accessories, this outfit feels fun but still styled.

Guinness rugby top paired with white jeans for a casual and festive St. Patrick’s Day outfit.

This is such a good option for casual celebrations or pub style plans. Comfortable, festive, and very on brand for the holiday.

RELATED: 12 Easy to Copy White Jeans Outfit Ideas for 2026

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If you were stuck on what to wear this St Patty’s Day, then I hope you’re feeling much more inspired. No matter what you choose I know you’re going to look cute at your St. Patrick’s Day festivities.


Loved these festive St. Patty’s day outfits and want to come back to reference them later? Make sure you save one of the images below to Pinterest so you can revisit anytime!

Graphic showcasing cute and easy St. Patrick’s Day outfit ideas with green clothing and festive accessories.
 
Collage of St. Patrick’s Day outfit ideas featuring green clothing, casual looks, and festive accessories.