Ben Affleck and son Samuel on November 4, 2012 in Brentwood, California. Credit:

All he's missing are some mini, retro-inspired frames.

With a little help from dad Ben, Samuel Affleck headed out to dinner in L.A. Sunday, Nov. 4, looking oh-so-stylish. For his big night out, the nine-month-old rocked a plaid, flannel shirt and navy blue pants.

Last month, Ben, 40, stopped by Jimmy Kimmel's late night show to talk about his film Argo -- and dish about life with his baby boy, whom he and wife Jennifer Garner welcomed in February. (They are also parents to Violet, 6, and Seraphina, 3).

"He's a great little guy," Ben shared. "He's got the face and physique exactly of Babe Ruth."

She might not be too thrilled with her husband drawing a comparison between their tot and the legendary baseball player, but at the very least,  Garner, also 40, agrees with his assessment of Samuel's personality.

Their son "is so chill and mellow," she told Ellen DeGeneres this summer. "He reaches when he sees me and he laughs a lot. He thinks I'm super funny. What more do you want?"