Over the year, we’ve seen myriad trends—like crop tops, suits, leather, and sheer—worn by some of our favorite leading ladies. Who wore each trend best in our book? These five ladies: best coat, Lea Seydoux (in Louis Vuitton); best crop top, Olivia Wilde (in A.L.C); best suit, Jessica Biel (in Dolce & Gabbana); best leather ensemble, Blake Lively (in Gucci); and best sheer look, Gwyneth Paltrow (in Antonio Berardi).

We’ve chosen our favorites, now it’s your turn to tell us who wore it best! Pick your Best of 2013 Fashion A-List by choosing five of your favorite looks from this year’s celebrity Look of the Day moments. Visit instyle.com/instyle/a-list and pick your top looks, then share them with your fashion-savvy friends on Facebook and Twitter. Head to the A-list maker right now to get started.

Make Your A-List

• Olivia Wilde’s Secret to Glowing Skin 
• See Jessica Biel’s Transformation
• Blake Lively Is the Face of L’Oreal Paris