Reese Witherspoon may not have an office she reports to everyday ... trim top and a skintight pencil skirt with a thigh-high slit. She completed her corpcore outfit with pointy-toe black pumps ...

The flowy dress was cinched in with a teal belt and led to a high-leg slit, allowing her to show off her strappy suede heels. Frank Trapper/Corbis Entertainment/Getty Images However, the true ...

$90 Buy on Nordstrom Equal parts elegant and sexy thanks to a thigh-high slit, this dress ... or belt it for an elevated, office-ready look. This splurge-worthy dress has all the makings of ...

For the occasion, Witherspoon embraced the office siren trend, opting for a black sultry skirt suit that consisted of a cropped blazer layered over a scalloped-trim top and a skintight pencil skirt ...