Style Set: This Week's Best Dressed

Hot on the heels of Fashion Month, some of the style set's most social members have been spotted on both coasts. After partying with Salvatore Ferragamo in San Francisco earlier this week and gathering to honor the nominees for the CFDA Awards in New York, some of our favorite designers were at Bloomingdales to debut a new project for the department store called The Collective.

But perhaps the most stunning outfits came courtesy of the Young Fellows Ball, which attracted the likes of Chloe Perrin and the ever-stylish Hannah Bronfman. We're taking a look at the most exclusive parties to host fashion's biggest names, here in the gallery.

Bill Cunningham
Billy Farrell Agency | Sam Deitch/BFAnyc.com

Bill Cunningham

Bill Cunningham (on his 85th birthday!) at an event hosted by the New York Historical Society presenting the exhibition Bill Cunningham's Photographs of New York.

Chloe Perrin
Billy Farrell Agency | Aria Isadora / BFA NYC

Chloe Perrin

Chloe Perrin at the Annual Young Fellows Ball at The Frick Collection in New York.

Hannah Bronfman
Billy Farrell Agency | Aria Isadora / BFA NYC

Hannah Bronfman

Hannah Bronfman at the Annual Young Fellows Ball at The Frick Collection in New York.

Cynthia Vincent
Billy Farrell Agency | Joe Schildhorn /BFAnyc.com

Cynthia Vincent

Cynthia Vincent at an event for The Collective at Bloomingdale's in New York City.

Cynthia Rowley
Billy Farrell Agency | Joe Schildhorn /BFAnyc.com

Cynthia Rowley

Cynthia Rowley at an event for The Collective at Bloomingdale's in New York City.

Trina Turk and Nanette Lepore
Billy Farrell Agency | Joe Schildhorn /BFAnyc.com

Trina Turk and Nanette Lepore

Trina Turk and Nanette Lepore at an event for The Collective at Bloomingdale's in New York City.

Hannah Bronfman and Rebecca Minkoff
Billy Farrell Agency | Joe Schildhorn /BFAnyc.com

Hannah Bronfman and Rebecca Minkoff

Hannah Bronfman and Rebecca Minkoff at an event for The Collective at Bloomingdale's in New York City.

Mara Hoffman
Billy Farrell Agency | Joe Schildhorn /BFAnyc.com

Mara Hoffman

Mara Hoffman at an event for The Collective at Bloomingdale's in New York City.

Linda Yablonsky and Carolina Herrera
Billy Farrell Agency | Neil Rasmus/BFAnyc.com

Linda Yablonsky and Carolina Herrera

Linda Yablonsky and Carolina Herrera at the White Glove Gone Wild Gala in New York.

Stefano Tonchi and Cindy Sherman
Billy Farrell Agency | Neil Rasmus/BFAnyc.com

Stefano Tonchi and Cindy Sherman

Stefano Tonchi and Cindy Sherman at the White Glove Gone Wild Gala in New York.

Erin Fetherston
Billy Farrell Agency | Neil Rasmus/BFAnyc.com

Erin Fetherston

Erin Fetherston at the White Glove Gone Wild Gala in New York.

Leandra Medine
Billy Farrell Agency | Neil Rasmus/BFAnyc.com

Leandra Medine

Leandra Medine at the White Glove Gone Wild Gala in New York.

Karlie Kloss
Billy Farrell Agency | Neil Rasmus/BFAnyc.com

Karlie Kloss

Karlie Kloss at the White Glove Gone Wild Gala in New York.

Nick Sullivan
Billy Farrell Agency | Joe Schildhorn /BFAnyc.com

Nick Sullivan

Nick Sullivan at the debut of the Ermenegildo Zegna couture collection in New York.

Sophia Webster
Billy Farrell Agency | Angela Pham/BFAnyc.com

Sophia Webster

Sophia Webster at a New York Foundation For the Arts benefit.

Max Osterweis and Erin Beatty
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Max Osterweis and Erin Beatty

Max Osterweis and Erin Beatty at the CFDA Fashion Awards nominee announcement party in New York.

Virginia Smith
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Virginia Smith

Virginia Smith at the CFDA Fashion Awards nominee announcement party in New York.

Pamela Love
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Pamela Love

Pamela Love at the CFDA Fashion Awards nominee announcement party in New York.

Harley Viera-Newton
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Harley Viera-Newton

Harley Viera-Newton at the CFDA Fashion Awards nominee announcement party in New York.

Jennifer Fisher, Irene Neuwirth, Nadja Swarovski, and Marc Alary
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Jennifer Fisher, Irene Neuwirth, Nadja Swarovski, and Marc Alary

Jennifer Fisher, Irene Neuwirth, Nadja Swarovski, and Marc Alary at the CFDA Fashion Awards nominee announcement party in New York.

Rebecca Minkoff
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Rebecca Minkoff

Rebecca Minkoff at the CFDA Fashion Awards nominee announcement party in New York.

Steven Kolb and Nadja Swarovski
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Steven Kolb and Nadja Swarovski

Steven Kolb and Nadja Swarovski at the CFDA Fashion Awards nominee announcement party in New York.

Diane von Furstenberg
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Diane von Furstenberg

Diane von Furstenberg at the CFDA Fashion Awards nominee announcement party in New York.

Carolina Herrera
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Carolina Herrera

Carolina Herrera at the CFDA Fashion Awards nominee announcement party in New York.

Anna Wintour and Marcus Wainwright
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Anna Wintour and Marcus Wainwright

Anna Wintour and Marcus Wainwright at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Indre Rockefeller
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Indre Rockefeller

Indre Rockefeller at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Dao-Yi Chow and Maxwell Osborne
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Dao-Yi Chow and Maxwell Osborne

Dao-Yi Chow and Maxwell Osborne at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Maria Cornejo and Joseph Altuzarra
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Maria Cornejo and Joseph Altuzarra

Maria Cornejo and Joseph Altuzarra at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Tim Coppens
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Tim Coppens

Tim Coppens at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Rosie Assoulin
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Rosie Assoulin

Rosie Assoulin at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Chris Peters and Shane Gabier
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Chris Peters and Shane Gabier

Chris Peters and Shane Gabier at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Shayne Oliver
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Shayne Oliver

Shayne Oliver at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Carly Cushnie and Michelle Ochs
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Carly Cushnie and Michelle Ochs

Carly Cushnie and Michelle Ochs at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Adrienne Landau
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Adrienne Landau

Adrienne Landau at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Kerry Pieri and Kate Foley
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Kerry Pieri and Kate Foley

Kerry Pieri and Kate Foley at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Charlotte Ronson
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Charlotte Ronson

Charlotte Ronson at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Bethann Hardison
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Bethann Hardison

Bethann Hardison at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Leandra Medine
Billy Farrell Agency | Billy Farrell/BFAnyc.com

Leandra Medine

Leandra Medine at the 2014 CFDA Fashion Awards nominee announcement party in New York.

Ivanka Trump
Billy Farrell Agency | Angela Pham/BFAnyc.com

Ivanka Trump

Ivanka Trump at a gathering celebrating the Puck Penthouses in New York.

Nate Berkus
Billy Farrell Agency | Aria Isadora / BFA NYC

Nate Berkus

Nate Berkus at An Evening in Kathmandu in New York.

Naomi Campbell
Getty | Johnny Nunez

Naomi Campbell

Naomi Campbell at SiriusXM's "Town Hall" in New York.

Alessandra Ambrosio and Behati Prinsloo
Getty | Frederick M. Brown

Alessandra Ambrosio and Behati Prinsloo

Alessandra Ambrosio and Behati Prinsloo at the Victoria's Secret Swim Collection press day in West Hollywood.

Karl Lagerfeld
Getty | Kristy Sparow

Karl Lagerfeld

Karl Lagerfeld at the launch of his new perfume in Paris.

Kate Young and Patricia Black
Billy Farrell Agency | Matteo Prandoni/BFAnyc.com

Kate Young and Patricia Black

Kate Young and Patricia Black at the 10th Anniversary of Albright Fashion Library at the Fashion Institute of Technology in New York.

Sophie Theallet and Mary Alice Stephenson
Billy Farrell Agency | Matteo Prandoni/BFAnyc.com

Sophie Theallet and Mary Alice Stephenson

Sophie Theallet and Mary Alice Stephenson at the 10th Anniversary of Albright Fashion Library at the Fashion Institute of Technology in New York.

Jeffrey Costello and Robert Tagliapietra
Billy Farrell Agency | Matteo Prandoni/BFAnyc.com

Jeffrey Costello and Robert Tagliapietra

Jeffrey Costello and Robert Tagliapietra at the 10th Anniversary of Albright Fashion Library at the Fashion Institute of Technology in New York.

Patti Wilson
Billy Farrell Agency | Matteo Prandoni/BFAnyc.com

Patti Wilson

Patti Wilson at the 10th Anniversary of Albright Fashion Library at the Fashion Institute of Technology in New York.

Marina Albright, Irene Albright, and Giovanna Battaglia
Billy Farrell Agency | Matteo Prandoni/BFAnyc.com

Marina Albright, Irene Albright, and Giovanna Battaglia

Marina Albright, Irene Albright, and Giovanna Battaglia at the 10th Anniversary of Albright Fashion Library at the Fashion Institute of Technology in New York.

June Ambrose
Billy Farrell Agency | Matteo Prandoni/BFAnyc.com

June Ambrose

June Ambrose at the 10th Anniversary of Albright Fashion Library at the Fashion Institute of Technology in New York.

Dita Von Teese and Liz Goldwyn
Billy Farrell Agency | Joe Schildhorn

Dita Von Teese and Liz Goldwyn

Dita Von Teese and Liz Goldwyn at the Fine Arts Museums of San Francisco Mid-Winter Gala.

Lauren Remington Platt
Billy Farrell Agency | Joe Schildhorn

Lauren Remington Platt

Lauren Remington Platt in Ferragamo at the Fine Arts Museums of San Francisco Mid-Winter Gala.

Leigh Lezark
Billy Farrell Agency | Joe Schildhorn

Leigh Lezark

Leigh Lezark at the Fine Arts Museums of San Francisco Mid-Winter Gala.

Lily Kwong
Billy Farrell Agency | Joe Schildhorn

Lily Kwong

Lily Kwong in Ferragamo at the Fine Arts Museums of San Francisco Mid-Winter Gala.

Derek Blasberg
Billy Farrell Agency | Joe Schildhorn

Derek Blasberg

Derek Blasberg at the Fine Arts Museums of San Francisco Mid-Winter Gala.