Don't Tread On Me "Lucky Clover" St Patricks Day Green Saint Pattys Shamrock T-Shirt LIMITED EDITION 2014 ST. PATRICKS DAY SHIRT Made of 50/50 U.S.A. Ringspun Cotton & Poly Blend Vintage Distressed Design / Tagless Inside Neck Label Athletic Fit Body Style / Color: Heather Kelly Green Official Don't Tread On Me Brand / DTOM Brand T-shirt