top of page

Every Friday @ 10am 🎁 FREE TEE FRIDAY

SUM SHIRTS

+

SLIGHTLY UNHINGED MIDWEST

Products
Men's / Unisex
Hoodies
Sweatshirts
T-Shirts
Hats
Women's
Boxy Tee
Crop Shirts
Crop Sweatshirts
Hats
Sweatshirts
Kid's
Hoodies
T-Shirts
Hats
SHOP ALL - Men's
SHOP ALL - Women's
SHOP ALL - Kids
Weekly Featured Men's Shirt
Weekly Featured Women's Shirt
Categories
SUM STUFF
SUM SHIRTS Originals
Custom SUM SHIRTS
Local Flavor
Brighton
Detroit
Northville
Novi
Plymouth
Sports
Baseball
Basketball
Football
Golf
Hockey
Olympics
SHOP ALL
Pop Culture
Movies
Music
TV
SHOP ALL
Fun Livin
Adulting
Foodies
Inspirational
Moms & Dads
Pun Central
SHOP ALL
SHIRT of the Month
Play For FUN
SHOP ALL - Play For FUN
New Arrivals
Featured Items:
SHOP ALL - New Gear

BEST SELLERS
Men's / Unisex
Women's
Kid's
SHOP ALL - New Gear
Seasonal
Fall
Halloween
Thanksgiving
Seasonal
Fall
Halloween
Thanksgiving
Christmas
Valentine's Day
St. Patrick's Day
Mother's Day
Father's Day
4th of July
SHOP ALL
SALE
Don't Miss Out on 25% or More
SHOP ALL - SALE

Weekly-ish Blog Posts
Seasonal
Kids
Local Legends
New Product
Festival
Nerdy Stuff
Mom & Dad
Sports
Product Info

Search

Funny Detroit T-Shirts: Meet Your New Favorite Shop

Funny Detroit T-Shirts: Meet Your New Favorite Shop

Funny Detroit T-Shirts: Meet Your New Favorite Shop

Meet SUM SHIRTS, the Michigan business turning Detroit sports, Midwest life, and everyday humor into your next favorite graphic tee.

4 min read

Funny Northville downtown graphic t-shirt with clock tower, trees, and flowers, parodying street closures.

Funny Northville downtown graphic t-shirt with clock tower, trees, and flowers, parodying street closures.

Northville Victorian Festival:

Every September, Northville goes full Dickens with the Victorian Festival. But let’s be honest—corsets and top hats aren’t exactly breathable. Skip the lace and grab a witty Northville Victorian Festival shirt instead. History’s fun, pit stains are not. Shop our Local Legend collection and look legendary without the sweat.

2 min read

ALL BLOG POSTS

Cozy Shirts on a grey background

Cozy Shirts on a grey background

Why SUM SHIRTS Uses Triblend for Every Unisex T-Shirt

Funny Black Friday The 13th Shirt

Funny Black Friday The 13th Shirt

Funny Halloween Shirts: Easy Outfit Ideas for Spooky Season

Funny Detroit T-Shirts: Meet Your New Favorite Shop

Funny Detroit T-Shirts: Meet Your New Favorite Shop

Funny Detroit T-Shirts: Meet Your New Favorite Shop

Why We Care So Much About Quality (And Probably More Than Is Healthy)

Why We Care So Much About Quality (And Probably More Than Is Healthy)

Why We Care So Much About Quality (And Probably More Than Is Healthy)

A grey shirt capturing when USA won gold and a Canadian player Crying.

A grey shirt capturing when USA won gold and a Canadian player Crying.

The Most American Thing You Can Do After USA Wins Gold in Hockey

Celebrate Iconic Eras with Nostalgic T-Shirt Designs

Celebrate Iconic Eras with Nostalgic T-Shirt Designs

Celebrate Iconic Eras with Nostalgic T-Shirt Designs

What Thanksgiving Means to Us @ SUM Shirts

What Thanksgiving Means to Us @ SUM Shirts

What Thanksgiving Means to Us @ SUM Shirts

Piece of Pumpkin Pie saying You Want A Piece Of Me

Piece of Pumpkin Pie saying You Want A Piece Of Me

Why Snarky, Ridiculously Soft Thanksgiving Tees Are the ONLY Way to Win Turkey Day

Green Outkicked My Coverage Shirt

Green Outkicked My Coverage Shirt

The Evolution of Humor in Fashion

Cozy 6-7 Shirt for all Ages, from Youth to Adult

Cozy 6-7 Shirt for all Ages, from Youth to Adult

The “6-7” Craze: Confusing Parents, Uniting Kids, and Inspiring Cozy Tees

Blue Detroit T-Shirt with all 4 sports mascots that says "There's No Place Like Detroit"

Blue Detroit T-Shirt with all 4 sports mascots that says "There's No Place Like Detroit"

Meet the Shirts Designed by Local Legends

The Science of Compliments

The Science of Compliments

The Science of Compliments

Can I Be Frank?

Can I Be Frank?

Can I Be Frank?

Top 3 Things to Do This Weekend in Metro Detroit (Spoiler: They All Lead to Northville)

Top 3 Things to Do This Weekend in Metro Detroit (Spoiler: They All Lead to Northville)

Top 3 Things to Do This Weekend in Metro Detroit (Spoiler: They All Lead to Northville)

anthonywichtman

SUM + SHIRTS - Goldilocks of Hoodies:

SUM + SHIRTS - Goldilocks of Hoodies:

SUM + SHIRTS - Goldilocks of Hoodies:

Funny Northville downtown graphic t-shirt with clock tower, trees, and flowers, parodying street closures.

Funny Northville downtown graphic t-shirt with clock tower, trees, and flowers, parodying street closures.

Northville Victorian Festival:

Why Quirky T-Shirts Are Basically a Lifestyle Choice Now

Why Quirky T-Shirts Are Basically a Lifestyle Choice Now

Why Quirky T-Shirts Are Basically a Lifestyle Choice Now

anthonywichtman

Hilarious Gift Ideas for the Dad Who Thinks He's the Funny One

Hilarious Gift Ideas for the Dad Who Thinks He's the Funny One

Hilarious Gift Ideas for the Dad Who Thinks He's the Funny One

The Rise of Pop Culture in Everyday Fashion

The Rise of Pop Culture in Everyday Fashion

The Rise of Pop Culture in Everyday Fashion

It’s About More Than Just a T-Shirt: Finding Your Perfect Fit

It’s About More Than Just a T-Shirt: Finding Your Perfect Fit

It’s About More Than Just a T-Shirt: Finding Your Perfect Fit

SUM SHIRTS

+

Cleverly Designed. Ridiculously Soft. Math Optional.

About Us

SUM Team

Reviews

T's & C's

Careers

Blog

Customers

Account

FAQs

SUM Loyal-Tee

Contact

Returns

Shipping

Local Legends

Affiliate Program

Promos

Terms & Policies

Return Policy

Privacy Policy

Terms of Use

Design Contest Terms

Located: Northville, MI

Subscribe for 15% OFF YOUR NEXT PURCHASE

Enter Email*

Follow us on

bottom of page