Meet the Dark Pattern98 Button Up Shirt—your stealth upgrade from casual Friday to command-line chic. A deep, all-over computer print organizes crisp shapes into a sleek, repeating layout, delivering subtle nerd energy without shouting. Designed by Claire Murphy, this artist-backed piece plays nice at work, at cons, and anywhere pixels meet people. Dress it up, roll the sleeves, and let the Easter-egg-level details do the talking. Product Details Made with Geeknit, our ultra-soft, lightweight, and moisture-wicking fabric designed for all day long comfort Branded buttons Regulaxed fit Continuous design between the left and right side of the shirt and the optional pocket Created with eco-friendly inks that are environmentally friendly Licensed art with most purchases benefiting the artist directly Proceeds from every purchase benefits charity The Hawaiian shirt, also known as a camp collar, has a Cuban collar characterized by a flat, open notch neckline, which is best for laid-back settings. The Button Down has a more traditional button up closure that has a top button and a collar that stands upright and has a more formal appearance.