Kourtney Kardashian Dazzles in Sheer Outfit with Son

put on a sexy display in a semi-sheer black outfit while strolling through Central Park on Saturday.

The 47-year-old star – – was joined by husband , 50, and their two-year-old son Rocky.  

She teased a low-cut black bra underneath a see-through, short-sleeved, flowy dress.

And the fashionista styled a pair of clinging, high-waisted capris under the frock.

Kardashian held hands with her rock star husband, who wore blue pants and a white graphic T-shirt.

At one point he was spotted driving a cargo bike as the Poosh founder cuddled their son in the backseat. 

Barker later reshared an Instagram post from PETA, thanking them 'for choosing a horse-free way to experience Central Park.'

The animal activist group told its 1.6 million followers that 'the best way to see Central Park is one that doesn't put horses at risk.'

Saturday kicked off with a three-mile run for the Blink-182 drummer's Run Travis Run organization