A little bit of luck never hurts, so give your team a boost for their next game by wearing this Fanatics Branded St. Patrick's Day Celtic Crew notch neck T-shirt. It's decked out with a bold Philadelphia Phillies logo on top of a four-leaf clover that offers an Emerald Isle inspired take on your team pride. With just one look at the shamrock adorning your chest, no one will want to bet against the Philadelphia Phillies bringing home a big win.