By Kelsey Glein
Sep 12, 2016 @ 7:15 pm
Tim P. Whitby/Getty Images
See More Of Pippa's Best Outfits

Talk about looking good while doing good.

Pippa Middleton made an appearance at the BGC Annual Global Charity Day in London today, where she turned heads in a fashion forward jumpsuit.

For the philanthropic event, the brunette beauty wowed in a gray Reiss onesie ($37, that featured a relaxed fit, slightly tapered leg, functional zip detail at neckline, and contrasting top layer. The recently engaged star styled the chic number with sleek coordinating suede pumps and a pale blue leather clutch bag. Middleton completed her ensemble with a pair of diamond stud earrings and her massive engagement ring, which she showed off while making phone calls for the charity. The royal-in-law styled her long locks and in loose waves and added a touch of rosy pink blush to her cheeks that highlighted her beautiful freckles. A pretty lip color finished off her beauty look.

Tim P. Whitby/Getty Images

But this isn't the only winning outfit that she's been spotted in as of late. The 33-year-old celebrated her birthday last week while wearing a monochromatic ensemble made up of cropped tailored trousers, a matching blazer, and cute wedge sandals.

RELATED: Pippa Middleton Looks Chicer Than Ever While Celebrating Her 33rd Birthday

See more of Middleton's best looks in our gallery now.