Lauren Graham just stepped out with the ultimate ... Her most black, monochromatic outfit consisted of leather pants, a black cardigan and a pair of white and silver Golden Goose sneakers.

Lauren Graham just stepped out with the ultimate ... Her most black, monochromatic outfit consisted of leather pants, a black cardigan and a pair of white and silver Golden Goose sneakers.

And out of the many looks worn by the effortlessly put-together mom, there's a very specific one that continues to be a cornerstone of the show — and it's all due to Lauren Graham. On Alex ...