This week, some of Hollywood’s most stylish ladies stepped out wearing stunning ensembles that gave everyone in our office something to talk about. Now it’s your turn to tell us whose getup made your Fashion A-List by choosing your five favorite style moments from this week’s Look of the Day.

Who made it on our list this week? Jessica Alba (in a LWD and denim jacket), Nicola Peltz (in a Dolce & Gabbana skirt and Stella McCartney bodysuit), Naomie Harris (in Vivienne Westwood), Keira Knightley (in Simone Rocha), and Lily Collins (in a pencil skirt and denim jacket). Now that you know our faves, tell us yours by making your own Top 5 with InStyle.com’s A-list tool. Visit instyle.com/instyle/a-list and pick your top looks, then share them with your fashion-savvy friends on Facebook and Twitter!

Check out the top looks of the week below and then head over to our A-List to pick your top 5.

Jessica Alba, Keira Knightley, Naomie Harris, Lily Collins, Nicole Peltz

ANDREAS RENTZ/GETTY IMAGES

Jessica Alba, Keira Knightley, Naomie Harris, Lily Collins, Nicole Peltz

DAVID M. BENETT/GETTY IMAGES

Jessica Alba, Keira Knightley, Naomie Harris, Lily Collins, Nicole Peltz

AKM-GSI

Jessica Alba, Keira Knightley, Naomie Harris, Lily Collins, Nicole Peltz

JCalderon / Splash News

Head to the A-list maker right now to get started!