Sienna Miller: Kids Company Charity Auction Supporter!

Sienna Miller pushes her daughter Marlowe in a stroller while doing some baby clothes shopping at Little Marc Jacobs on Friday (February 22) in New York City’s West Village.

Earlier in the week, the 31-year-old English actress was seen running in the rain in the Big Apple.

PHOTOS: Check out the latest pics of Sienna Miller

It was recently announced that Sienna would be donating some clothes to a special auction benefiting Kids Company.

In case you missed it, check out Sienna‘s partner Tom Sturridge‘s personal email to Shia LaBeouf after his exit from the Broadway play The Orphans.

FYI: Sienna is wearing a Woolrich John Rich & Bros. black parka. Sienna is using her Bugaboo stroller.