Celebrate the New York Yankees 1989 Baseball Bat side patch with this custom-fitted from Exclusive fitted! A Navy, peach bottom undervisor is a serious game changer. Even in a subtle place such as the undervisor, it’s hard to miss the detailing on the bubbly-colored brim. Paired with the baseball side logo, this is a Yankees hat for the ages. Bring a little pop into your life with our “Peach Bottom” fitted.