Tuxedo Shirts - 4 Leaf Clover Lapel Men's Tuxedo Long Sleeve T-Shirt. Our 4 Leaf Clover Lapel Men's Tuxedo Long Sleeve T-Shirt is sure to have you lookin' your best this coming St. Patrick's day! This fun tuxedo Long Sleeve T-Shirt features a green bowtie, a 4 leaf clover lapel and two green pockets! Crisp white collared shirt print paired with realistic looking pockets and lapels makes this tuxedo Long Sleeve T-Shirt look just like the real deal. Be fun, be formal and get in to the Irish spirit. Erin Go Braugh!