Product Description St. Patrick's Day Irish Leprechaun Tuxedo T-Shirt. Look the part this st.Patrick's day with our all original Irish Leprechaun Tuxedo T-Shirt. This Tuxedo Tee features contrast green lapels and bow tie as well as a shamrock covered vest and shamrock corsage. This tuxedo tee is sure to make this coming st.patty's day a lot more fun!