Nothing gets between Katie Holmes and her Calvin!

Katie Holmes had a CK-packed day, first attending the Spring 2011 fashion show followed by a VIP dinner hosted by good friend and Calvin Klein Creative Director Francisco Costa on Sept. 16.

Wearing head-to-toe Calvin Klein Collection the actress proved that white after labor day is a definite do!

Fellow thespian Julianne Moore was also in attendance and wearing a shift dress from the label.

In related news, read what other celebs loved about New York Fashion Week.