How do you make a DIY Princess Peach brooch?

Cut a piece of blue felt or craft foam into an oval shape, paint the edges gold, and hot glue a large blue plastic gem to the center before pinning it to the dress.

What kind of overalls are best for a Mario costume?

Standard blue denim overalls work perfectly; just hot glue or sew two large yellow felt circles over the existing buttons for the cartoon look.

Is a wig necessary for Princess Peach?

While a long blonde wig with voluminous side bangs captures her classic look best, you can style your natural hair in a half-updo if it is already blonde.

AI-generated example

Mario and Princess Peach Couples Costumes

The ultimate gaming power couple, ready to save the Mushroom Kingdom.

Mario and Princess Peach are the ultimate classic gaming duo, making them a go-to choice for couples who love Nintendo. This iconic pairing features Mario's signature blue overalls and red cap alongside Peach's elegant pink gown and gold crown. Together, they create an instantly recognizable, fun, and colorful look for any Halloween party or convention.

Difficulty: Medium
Time: ~45 min
Budget: $60–180

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40 Mario and Princess Peach Couples costume ideas

Ranked by how many people are searching for them this season. Open any one for the full guide and to try it on.

What you need for a Mario and Princess Peach Couples Costumes costume

Mario's Red Cap and Shirt
A bright red baseball cap with a white circle and red 'M' paired with a matching red long-sleeve crewneck shirt.
DIY: Use a plain red baseball cap and glue on a white felt circle with a red felt 'M' cut out.
Amazon
Mario's Blue Overalls
Classic blue denim overalls with two large yellow buttons fastened at the straps.
DIY: Use regular denim overalls and pin two large yellow felt circles over the front buttons.
Amazon
Princess Peach's Pink Gown
A floor-length pink satin dress featuring puffy short sleeves, a darker pink waist ruffle, and a blue chest brooch.
DIY: Combine a pink maxi skirt with a puffy-sleeved pink top, adding a dark pink fabric sash around the waist.
Amazon
Princess Peach's Gold Crown
A small gold crown with red and blue jewels, secured to a headband or hair clips.
DIY: Cut a crown shape out of gold glitter cardstock, glue on plastic craft gems, and attach it to a plastic headband.
Amazon
White Costume Gloves
One pair of short white gloves for Mario, and one pair of elbow-length white opera gloves for Peach.
Amazon
Character Props
A fake adhesive black mustache for Mario and a pink parasol or Starman plush for Peach.
DIY: Cut a mustache shape out of black felt and apply it with skin-safe double-sided tape.
Amazon

How to put it together

1
Coordinate your color palettes to ensure Mario's bright red and Peach's pastel pink complement each other.
2
Put on the base garments, with Mario in the red shirt and denim overalls, and Peach in the pink gown.
3
Add the signature accessories, including Mario's red 'M' cap and Peach's gold jeweled crown.
4
Put on the gloves, choosing short white wrist-length gloves for Mario and elegant elbow-length white gloves for Peach.
5
Apply the finishing touches, such as Mario's adhesive mustache and Peach's blue oval brooch.
6
Grab thematic props like a gold coin, a plush Starman, or a pink parasol to complete the Mushroom Kingdom aesthetic.

Makeup & hair

For Mario, style hair neatly under the cap or use a brown wig, and apply a thick adhesive mustache. For Peach, style hair in voluminous blonde waves with side-swept bangs, and apply bright blue eyeshadow with pink lipstick.

Tips

Choose comfortable footwear, like brown work boots for Mario and comfortable flats or low heels hidden under Peach's long gown.
If attending an outdoor event, Peach can wear thermal leggings under her gown, and Mario can layer a warmer shirt under his overalls.
Coordinate poses for photos, such as Mario reaching out to hold Peach's hand or Peach blowing a kiss while Mario strikes a heroic pose.

Mario and Princess Peach Couples Costumes costume FAQ

How do you make a DIY Princess Peach brooch?: Cut a piece of blue felt or craft foam into an oval shape, paint the edges gold, and hot glue a large blue plastic gem to the center before pinning it to the dress.
What kind of overalls are best for a Mario costume?: Standard blue denim overalls work perfectly; just hot glue or sew two large yellow felt circles over the existing buttons for the cartoon look.
Is a wig necessary for Princess Peach?: While a long blonde wig with voluminous side bangs captures her classic look best, you can style your natural hair in a half-updo if it is already blonde.

Did you know? Mario and Princess Peach first appeared together in the 1985 classic Super Mario Bros., where Mario set the standard for video game heroes by rescuing her from Bowser.