The designer passed away today at 82.
Christina Aguilera, Alina Cho, Lisa Oz, and Sarah Blakely all gave it a whirl.
Also, her outfit for the Oscars.
But it's "very likely" that she'll walk in Milan and Paris.
Plus designers Flora Gill and Alexa Adams.
They're organizing a panel discussion on "A Well-Balanced Life."
Also, Gisele launched a safari-inspired clothing line.