Wear this on your next Doctor's visit and you'll get a discount.

It's plumbing time! Wait, Mario never said that...

Keep your pants up with this stylish belt buckle.

Dude, your tie is the bomb!

This belt buckle features the Poison Mushroom icon.

No, these will not make your feet grow to gigantic sizes.

No, these will not make your feet shrink to tiny sizes.

No Yoshis were harmed in the making of these slippers.

If you're looking for a Toad costume, this is a start.

Not saying it's Mario, but what other plumber wears clothes like these?

Unfortunately, your princess is in another castle.

One Mario, one Zelda, and two Punch Out!! Caps were produced.

A set of six hats.

Keep your head cool while you ski down those slopes.

A Super Mario Bros. hat.

The hat is tan and has a Velcro strap that will adjust to fit most adults.

"Natural Enhancement" is written above the mushroom. The adjustable hat is black and will fit most adults.

This Nintendo hat features an embroidered 1up Mushroom.

This hat is adjustable in the back.

Mario holding a giant mushroom.

The roughed up look was the way the hat was produced.

The roughed up look was the way the hat was produced.

To go with the matching Hat and Boxers, learn math the Mario way!

Images are embroidered to the front, right side, and back of this 6 panel baseball hat.

Mario from Mario Bros. is knit to this beanie.

A green 1-Up Mushroom Beanie

Brighten up any day with this Mario rain slicker!

Mario and Luigi run from a Bob-omb.

Mario's face is stitched on the sleeve of the jacket.

This ladies Nintendo hoodie features a distressed print of a jumping Mario.

The cotton is thicker than a typical college hoodie.

Nintendo claims these to be stylish, but are they really?

That kid looks so cool with his iron-on transfer.

Mario was playing soccer long before Super Mario Strikers.

Mario is giving the peace sign and Princess is worried about her kingdom.

Make a plain shirt cool with one of these iron-ons.

The one patch you can't get from the Boy Scouts.

Liven up those boring shirts with some Mario designs.

This Nintendo 1up Mushroom patches are about 2" in diameter.

Turn that boring shirt into a Mario shirt with this Iron-on Patch featuring the Poison Mushroom from Super Mario All-Stars!

Nintendo Power subscribers who reached World 9 in Super Mario Bros.: The Lost Levels received this patch.

Bowser takes center stage as Mario and friends gather in this awesome T-shirt!

Sold at Hot Topic.

Sold at Hot Topic.

Sold at 80stees.com.

Sold at Hot Topic.

Sold at 80stees.com.

Sold at 80stees.com.

Sold at Hot Topic.

Sold by dealer at anime convention

Sold exclusively online at hottopic.com.

Sold at 80stees.com.

Sold at Hot Topic.

Sold at Target

Sold at 80stees.com.

Sold at 80stees.com.

Sold at 80stees.com.

Sold at Hot Topic.

Sold at Hot Topic.

Sold at 80stees.com.

Sold at Hot Topic.

Sold at Hot Topic.

The colored one is sold at Hot Topic; the variant is online only.

Sold at 80stees.com.

Sold at Hot Topic.

Sold at Hot Topic.

Sold at Hot Topic.

Sold at Hot Topic.

Sold at 80stees.com.

Target

Sold at Hot Topic.

Sold at Hot Topic.

Sold at Hot Topic.

Sold at Hot Topic.

Sold at 80stees.com.

In case you didn't know, Bullet Bills aren't your friends.

Super Mushroom on a red background.

Goomba on a orange background.

Do you know your mushrooms?

This Mario shirt is inspired by Scarface, it seems.

A good reason to be home schooled.

Not all mushrooms equal life.

Can you stay alive in the haunted Boo house?

Mushroom blasts away all his Super Mushrooms.

The tree of life.

Donkey Kong may not have a show on MTV, but he does have one sweet ride.

No Cuba Gooding Jr. was needed for this shirt.

ACDC would be proud of this shirt, I'm sure of it.

Save Subcon in style.

Extra lives are always a good thing.

What scene is it?

Show off your dance skills while wearing this shirt.

Mario, I'm pretty sure you're big worldwide.

I (1-Up) '84.

Bowser is on the loose!

What else is there to live for?

Someone set us up the bomb.

Mushrooms are magical.

When your pipes are clogged, call the Mario Bros.

Mario sure does get some mad props.

This is why stop signs don't work in the Mushroom Kingdom.

This shirt gives some sound advice.

Show everyone who your homeboy is.

These are one of a kind T-shirts.

Sold at 80stees.com.

This shirt is olive green and is composed of 100% cotton.

This "Let's Play Doctor" T-Shirt features a washed out look.

This is a cotton junior fitted babydoll tee shirt.

Mario and Luigi with plumber tools, looking perplexed.

Yoshi with a radical background.

The Goombas are in attack mode on this T-Shirt.

70's style text with Yoshi from Super Mario World.

The only artwork on this shirt is of Yoshi's face.

Mario with a star burst background.

Mario from Paper Mario: The Thousand-Year Door smashing downward on text that reads Hammer Time.

This shirt features the same artwork used for the original Super Mario Bros. boxart.

Rock it out with Mario, Donkey Kong, and Link.

Be outta sight with this super fly T-shirt.

Old school Donkey is one bad monkey.

This shirt just looks dirty.

Power-up in this fitted black tee featuring a distressed image of Mario in his Tanooki Suit and a Super Mario Bros. 3 logo below.

Free with purchase of NSMB and strategy guide at Nintendo World Store.

A very expensive Mario shirt sold online exclusively at Saks Fifth Avenue.

Don't worry, this shirt doesn't require you to blow into it.

Fire Mario is dropping it like it's hot.

This is not really World 4-2.

Power-up in this cute Mario Bee Suit T-shirt!

Stay warm, and be a Shy Guy (or girl).

Welcome to Warp Zone!

Goomba artwork from Super Princess Peach.

Faded shirts are all the rave, and Tanooki Suit Mario is no exception.

Don't mess with the brothers!

A T-shirt used to promote New Super Mario Bros. figures.

Mario is off to a distant galaxy!

A shirt used to promote the noise making Question Block toy

The final battle! Who will be victorious?

It's Mario & Friends, all over the place!

Stay warm in these colorful sweatshirts.

These would make a great compliment to Wii Fit.

Join the Nintendo Fun Club in your sleep.

So if the bully at school gives you a wedgie, at least the kids will think your underwear are cool.

Mario teaches Math the best way he knows.

Mario truly is everywhere...

Extra lives make good boxers.

Do you know your mushrooms?

These boxers feature the Poison Mushroom from Super Mario Bros. 2 (Japan).

These boxers are navy blue and 100% cotton cloth.

Become more familiar with your Mushrooms.

These boxers not only over up, but offer advice on how to score your own princess.

Learn Math in your boxers!

This is embroidered on a terry cloth wristband and stretchable to fit most sizes.

This is embroidered on a terry cloth wristband and stretchable to fit most sizes.

This is embroidered on a terry cloth wristband and stretchable to fit most sizes.

This is embroidered on a terry cloth wristband and stretchable to fit most sizes.

This is embroidered on a terry cloth wristband and stretchable to fit most sizes.

This is embroidered on a terry cloth wristband and stretchable to fit most sizes.

This is embroidered on a terry cloth wristband and stretchable to fit most sizes.