It Was Excruciatingly Hard to Pick This Week's Best Dressed List

Choosing the top 10 looks of the week is never easy. With so many gorgeous gowns, sparkly dresses, and jumpsuits worn by the stars, it's tough to highlight only a handful. This week, however, a ton of major events took place — the Balmain x H&M show, Elle's Women in Hollywood Awards, Kim's "pregnant" birthday — so decision time really put us in a pickle.

But as difficult as it was, we made our cuts, including standout outfits that truly made our jaw drop and other gorgeous ensembles that almost flew under the radar. Read on to see them all.

Sienna Miller

Sienna Miller

In Céline outside of Good Morning America.

Allison Williams

Allison Williams

In Lanvin at the 2015 Fashion Group International Night of Stars Gala.

Solange Knowles

Solange Knowles

In Ryan Roche at the CFDA/Vogue Fashion Fund Show and Tea.

Taylor Schilling

Taylor Schilling

In Sachin & Babi Noir at the Netflix launch at Palazzo Del Ghiaccio.

Carey Mulligan

Carey Mulligan

In Oscar de la Renta at the premiere of her new film Suffragette.

Laverne Cox

Laverne Cox

In Alice + Olivia at the One Life/Live Them launch event.

Diane Kruger

Diane Kruger

In Jason Wu at the 2015 Fashion Group International Night of Stars Gala.

Sarah Silverman

Sarah Silverman

In a Zimmerman dress at the premiere of I Smile Back

Hilary Swank

Hilary Swank

In Balmain at a stage greeting for You're Not You.