MLB unveils Fourth of July caps, uniforms

San Diego Padres unveil colorful City Connect uniforms

MLB unveils new special event caps and jerseys for 2016 - River Avenue Blues

3,000 Pounds of Baseball Uniforms

Redbirds unveil special July 4th jerseys

MLB announces 2017 special event uniforms - Halos Heaven

MLB teams wear patriotic uniforms for July 4

MLB Releases Special 2019 Holiday Caps, Jerseys, Socks

Major League Baseball, MLB, has 4th of July caps for every team including the Toronto Blue Jays, but New Era Cap Company says the team won't wear that cap and calls issue

MLB unveils 2018 special event jerseys, caps, hoodies and socks - Bleed Cubbie Blue

MLB Unveils 2019 Holiday & Special Event Uniform Elements, by Chicago White Sox

MLB Reveals New Design for Stars & Stripes Caps