Baseball season is back in full effect, which means it's time for fans to start pulling out their favorite team jerseys out of their closets. Whether it's a vintage or more recent jersey, baseball shirts have become elite and timeless in the world of fashion, but in the MLB the uniforms have become an essential part of the franchises' histories. During the throwback era, the baseball jersey along with the basketball jersey were the two highest-selling items of the mid-2000s. Today, the baseball uniform remains big with fans of the sport, while the Yankee jersey is still one of the highest-grossing sport items in history. And since the baseball season has officially started, we look back at our favorite baseball uniforms of all time.