Guest Editor and fashion designer Peter Som has dressed some of the biggest A-list celebrities including Golden Globe winner Claire Danes, Kate Mara, and Rachel McAdams. With so many celebrities wearing his detailed, feminine designs each dress holds a special place in his heart.

From the silk floral ensemble Kelly Rowland wore on the X Factor to the one-of-a-kind dress he designed for Mandy Moore, Peter shares a few of his favorite looks on some of our favorite celebs.

Click through the gallery above to see Peters picks for his favorite red carpet looks.