Olivia Palermo was recently spotted wearing these feathery sandals from Stuart Weitzman that she helped design herself.
The plumed heels were created for the ‘Young Hollywood Cares’ collection, which gives proceeds to Dr. Marsha Moses’ ovarian cancer research. Aside from these heels benefiting a great cause, they are super stylish and have a certain runway-inspired feel:

Palermo and other Hollywood celebrities like Scarlett Johansson, Hayden Panettiere, and Michelle Trachtenberg teamed up with Weitzman to design unique shoes for this noble cause.
The proceeds from the sale of each shoe style were directed towards the research efforts of Harvard professor Marsha Moses, who specializes in ovarian cancer research.
Olivia has been spotted in these heels, which are named after her, on several occasions, and I adore how she has styled them each time.

At an event in Monaco, she paired the heels with a nude long-sleeve Valentino Spring 2011 dress.

Just a couple of months earlier, she wore the navy satin ankle-wrap sandals with a DKNY Fall 2011 dress and a satin fuchsia clutch:

What do you think of these wispy sandals from Stuart Weitzman? She also wore them with an ivory Elizabeth and James maxi flared skirt to the “The Smurfs” world premiere at the Ziegfeld Theater.
