Kourtney Kardashian shares cute new snap of baby Reign Disick Credit: Jason Merritt/Getty Images

Baby’s got swag! Kourtney Kardashian has yet to officially debut her youngest child, newborn Reign Aston Disick, but according to her latest Instagram, he’s got quite the style!

 

The eldest Kardashian lent fans a sneak at her baby boy on Monday, Feb. 16, posting a photo of her little guy in a trendy-looking black zippered onesie and adorable mini Doc Martens. 

“Baby vibes,” she captioned the cute pic.

Baby vibes.

A photo posted by Kourtney Kardashian (@kourtneykardash) on Feb 16, 2015 at 3:12pm PST

While chatting with Us Weekly, Reign’s dad Scott Disick gushed over his arrival. 

"It's my third time so it's kind of a charm," the proud dad, 31, told Us. "I think I kind of know it by now. The first one was scary. The second was less scary. The third one was, okay — I got a whole team over here."

Reign was just as welcomed by older siblings Mason, 5, and Penelope, 2, as well.

"I really would have thought the other two would have been jealous," he said. "They're so accommodating and welcoming — I don't think I would have been that way if I had a sibling. I can not get over how much affection the other two have shown the baby. It's like — thank God, knock on wood."