Many Ladies Wore Black Dresses -- Little or Otherwise -- to the Oscars Post-Parties

We've got...a truly wide variety of looks (and hemlines) here.

[Photos:  Matt Baron/REX/Shutterstock, REX/Shutterstock, Chelsea Lauren/REX/Shutterstock, Stewart Cook/WWD/REX/Shutterstock,  David Buchan/REX/Shutterstock, Jason Merritt/Radarpics/REX/Shutterstock, imageSPACE/REX/Shutterstock, AFF-USA/REX/Shutterstock]