Funny T-Rex Irish I Could Drink This Beer T-Shirt

Clover of Hearts Women's Top

This long-sleeve shirt features a delicate Irish design. A lucky three-leaf shamrock is made up of three different heart shapes in the colors of the Irish flag: green, white, and orange.

Fun Leprechaun Hair Don't Care T-Shirt

This is a funny t-shirt to wear on St. Patrick's Day! The text is a funny word play on a popular phrase -- xxx hair, don't care. Here the xxx is Leprechaun!

List: Best-Selling St. Patrick's Day T-Shirts of 2017

Novelty holiday t-shirts are a popular wardrobe choice for St. Patrick's Day and the days that precede the festivities. Comfortable and casual novelty tops are perfect for bar hopping, party festivities, and parade watching. Here are the best sellers from this site in 2017.

Cute & Funny Mixed Irish Italian Pride Shirt

This is a funny graphic shirt that anyone with mixed Irish and Italian heritage can wear with pride! It's also a fun wardrobe choice for Italians on St. Patrick's Day. The vintage-style text reads "Kiss Me I'm An O'Talian".