49ers First Alternate Uniform
49ers question of the day: You can only keep 3, 49ers' uniform edition - Niners Nation
How 49ers whiffed on new alternate uniform - ESPN
Brock Purdy vs. Dak Prescott in Week 5
49ers Throwback Inspired Alternate Uniforms
Jerry Jones frustrated as Dallas Cowboys fall short in playoffs again
49ers Throwback Inspired Alternate Uniforms
49ers Throwback Inspired Alternate Uniforms
What NFL team uniform makes you wonder, what were they thinking? - Quora
49ers to wear black alternate uniforms, have black end zones vs. Cardinals in Week 12 - Niners Nation