Plaid shirts are popular for their casual and stylish style, but their plaid pattern has a more unique feel.

There are no buttons on the front of the shirt, and the shirt is plaid on the inside.

The pattern is similar to a knit, with rows of dots forming a square.

The shirt is sold for $3.79 and up on eBay.

Cubs plaid t-shirt with a cute plaid polka dot pattern.

Photo by Ryan Seager, Creative Commons.