Shamrock Series means special uniforms for Notre Dame, BYU
Men's Under Armour #33 Gold Notre Dame Fighting Irish College Replica Basketball Jersey
Notre Dame re-plants its flag as Chicago's team with 2021 Shamrock Series uniforms - Footballscoop
NDFootball | 2022 Shamrock Series Uniform Details - YouTube
ND painted a player and jersey for a “Forged in Gold” promo. Obviously not a real jersey but found it interesting to see “Irish” under the neck like the early 2000s. Maybe
BYU Football To Wear Black Uniform Against Notre Dame