Mini Must-Have: Samuel Affleck's Graphic Print Romper

Jennifer Garner and her 6-month-old baby boy Samuel kept their mommy and me style cool (and cute!) in striped apparel.

Mommy’s boy!

On Aug. 25, we spotted a stylishly in sync Jennifer Garner and her 6-month-old baby boy Samuel in Brentwood, Calif.

While The Odd Life of Timothy Green actress opted for a pinstriped button down, her pint-size tot wore the adorable Short Sleeve Bridge and Tunnel Green Romper ($37) by Winter Water Factory.

But the darling duo aren’t the first celeb mom and child pair to step out in coordinated ensembles.

Everyone from Selma Blair and son Arthur to Heidi Klum and daughter Lou have rocked fashionably matching looks.

— Anya Leon