Skip to content

Welcome to our store

Home
Catalog
Contact

Simple Theory Co.

Account

Your cart is empty

Have an account? Log in to check out faster.

Continue shopping

T-Shirts

Skip to results list

Active filters:

Availability

In stock
Out of stock

Price

$

to

$

The highest price is $28.12

Clear

4 items

Sort

Sort Most relevant

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Column grid

Column grid

Filter

Active filters:

Availability

In stock
Out of stock

Price

$

to

$

The highest price is $28.12

Sort

Sort Most relevant

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Folk Art Cat Graphic T-Shirt – American Hand-Drawn Art - 004

Folk Art Cat Graphic T-Shirt – American Hand-Drawn Art - 004

Folk Art Cat Graphic T-Shirt – American Hand-Drawn Art - 004

$18.82

Sale price $18.82 Regular price
Folk Art Cat Graphic T-Shirt – American Hand-Drawn Art - 003

Folk Art Cat Graphic T-Shirt – American Hand-Drawn Art - 003

Folk Art Cat Graphic T-Shirt – American Hand-Drawn Art - 003

$23.29

Sale price $23.29 Regular price
Folk Art Cat Graphic T-Shirt – American Hand-Drawn Art - 002

Folk Art Cat Graphic T-Shirt – American Hand-Drawn Art - 002

Folk Art Cat Graphic T-Shirt – American Hand-Drawn Art - 002

$23.29

Sale price $23.29 Regular price
Folk Art Cat Graphic T-Shirt – American Hand-Drawn Art - 001

Folk Art Cat Graphic T-Shirt – American Hand-Drawn Art - 001

Folk Art Cat Graphic T-Shirt – American Hand-Drawn Art - 001

$23.29

Sale price $23.29 Regular price

Join our email list

Get exclusive deals and early access to new products.

Email

© 2026 Simple Theory Co., Powered by Shopify

Privacy policy

Search

Search

Products

America 1776 Floral Print Relaxed T Shirt

America 1776 Floral Print Relaxed T Shirt

$31.10

Regular price Sale price $31.10
Crop Top and Cargo Pants Set

Crop Top and Cargo Pants Set

$45.42

Regular price Sale price $45.42
Cute Watercolor Cheetah Baby Bodysuit

Cute Watercolor Cheetah Baby Bodysuit

$15.53

Regular price Sale price $15.53
Cute Watercolor Elephant Baby Bodysuit

Cute Watercolor Elephant Baby Bodysuit

$15.53

Regular price Sale price $15.53