What happened: MLB is rolling out a special line of uniforms and caps for its July 4 Independence Day slate. The holiday collection carries patriotic, stars-and-stripes styling to be worn across the league during the holiday games.

Why it matters: Themed holiday apparel has become a fixture of MLB's season, anchoring both on-field presentation and league merchandise programs. The July 4 looks slot into a calendar of special-event days that drive fan engagement around marquee dates.

What to watch: Clubs will debut the caps and jerseys during their Independence Day games, with the designs typically carrying over into league retail availability for fans.