The actress attended the bash, which raises funds to help the charity provide essential items to families in need, wearing a figure hugging strapless black dress with zero accessories, barely-there makeup and flat sandals.
Also at the Baby Buggy bash was the event co-host, Reed Krakoff, of luxury label Coach. The very same label whose 70th anniversary international campaign is being fronted by Gwyneth Paltrow.
Are you a fan of Gwyneth's laidback look? Let us know in the comments.