Day of the Shirt is a free app available for iPhone that brings together dozens of daily t-shirt sales from across the internet. With this app, users can browse and discover high-resolution, retina quality designs from various shirt sellers.

One of the key features of Day of the Shirt is the ability to click through to the shirt seller's own website, allowing users to easily make a purchase if they find a design they love. Additionally, users can share their favorite designs with others through email or iMessage.

This app ensures that users never miss another sale from popular daily t-shirt sales platforms such as Teefury, Shirt.Woot, ShirtPunch, Ript, Qwertee, and many more. With hundreds of fun, geeky, and beautiful shirt designs being updated every week, Day of the Shirt offers a convenient way for t-shirt enthusiasts to stay up-to-date with the latest sales and designs.