Here's the post about buttons Speaking of the Rockies - and a VERY interesting point here - ALL Rockies Home White Russell jerseys (Regular or ALT) have unique buttons. Instead of the standard 'pearlescent white', the buttons are Cream colored with Colorado Rockies embossed around the edge.

Does anyone know if any other team did this with their jerseys? As far as I have ever been able to tell, this button thing is unique to the Rockies.