How do we differentiate the Mario and Luigi looks?

Mario wears a bright red shirt and a red cap with an 'M' emblem, while Luigi wears a bright green shirt and a green cap with an 'L' emblem. Luigi is also traditionally depicted as taller and slimmer, with a smoother mustache style.

Can we make a DIY version of the hats?

Yes, you can buy plain red and green baseball caps, cut out white felt circles, draw or cut out the 'M' and 'L' letters, and glue them to the front of the hats.

What kind of shoes should we wear?

Classic brown work boots or simple black or brown sneakers work best to keep the look clean and authentic to the video games.

AI-generated example

Mario and Luigi Couples Costumes

Double the fun with Nintendo's most iconic brotherly duo.

Dressing up as Mario and Luigi is a classic, crowd-pleasing choice for couples or best friends. This iconic Nintendo duo is instantly recognizable by their matching overalls, bright primary-colored shirts, and signature initial caps. It is a comfortable, nostalgic, and highly customizable look that works for any Halloween event.

Difficulty: Easy
Time: ~30 min
Budget: $30–90

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Mario and Luigi Couples Costumes costume — Example look · AI-generated

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40 Mario and Luigi Couples costume ideas

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What you need for a Mario and Luigi Couples Costumes costume

Mario's Red Top
A bright red long-sleeve crewneck t-shirt or sweatshirt.
DIY: Use a plain red t-shirt from your closet.
Amazon
Luigi's Green Top
A bright green long-sleeve crewneck t-shirt or sweatshirt.
DIY: Use a plain green t-shirt or hoodie.
Amazon
Matching Blue Overalls
Classic denim overalls with a relaxed fit for both costumes.
DIY: Wear blue jeans with matching denim suspenders.
Amazon
Mario and Luigi Caps
A red baseball cap with a white circle and red 'M', and a green cap with a white circle and green 'L'.
DIY: Glue white felt circles with painted red 'M' and green 'L' letters onto plain red and green caps.
Amazon
Yellow Buttons
Large yellow felt circles or plastic buttons to attach to the overall straps.
DIY: Cut circles out of yellow felt or construction paper and safety-pin them to the overalls.
Amazon
White Gloves
Simple white cotton parade gloves for both characters.
Amazon
Adhesive Mustaches
Dark brown or black synthetic self-adhesive mustaches, with Mario's being scalloped and Luigi's being smooth.
DIY: Draw the mustaches on your face using a brown or black eyeliner pencil.
Amazon

How to put it together

1
Select your base shirts, ensuring one partner has a vibrant red top and the other has a matching green top.
2
Put on matching denim overalls over the shirts.
3
Attach large yellow felt circles or buttons to the base of the overall straps using safety pins or fabric glue.
4
Put on the respective red 'M' and green 'L' caps.
5
Slip on the white cotton gloves.
6
Apply the self-adhesive mustaches just before heading out to ensure they stick well.

Makeup & hair

Keep makeup minimal and natural. If you have long hair, tuck it neatly under the caps or style it in low ponytails or braids that sit beneath the hat rims.

Tips

Use fabric-safe double-sided tape to keep the yellow felt buttons secure on your overalls without damaging the denim.
If the adhesive on the fake mustaches irritates your skin, use spirit gum for a secure hold, or draw them on with brown eyeliner.
Choose comfortable sneakers, as this costume is highly practical for walking and socializing.

Mario and Luigi Couples Costumes costume FAQ

How do we differentiate the Mario and Luigi looks?: Mario wears a bright red shirt and a red cap with an 'M' emblem, while Luigi wears a bright green shirt and a green cap with an 'L' emblem. Luigi is also traditionally depicted as taller and slimmer, with a smoother mustache style.
Can we make a DIY version of the hats?: Yes, you can buy plain red and green baseball caps, cut out white felt circles, draw or cut out the 'M' and 'L' letters, and glue them to the front of the hats.
What kind of shoes should we wear?: Classic brown work boots or simple black or brown sneakers work best to keep the look clean and authentic to the video games.

Did you know? Mario and Luigi first appeared together in the 1983 arcade game Mario Bros., where Luigi was introduced as Mario's younger twin brother to facilitate a two-player mode.