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 [1] 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
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
Chloe Perrin at the Annual Young Fellows Ball at The Frick Collection in New York.
Hannah Bronfman
Hannah Bronfman at the Annual Young Fellows Ball at The Frick Collection in New York.
Cynthia Vincent
Cynthia Vincent at an event for The Collective at Bloomingdale's in New York City.
Cynthia Rowley
Cynthia Rowley at an event for The Collective at Bloomingdale's in New York City.
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
Hannah Bronfman and Rebecca Minkoff at an event for The Collective at Bloomingdale's in New York City.
Mara Hoffman
Mara Hoffman at an event for The Collective at Bloomingdale's in New York City.
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
Stefano Tonchi and Cindy Sherman at the White Glove Gone Wild Gala in New York.
Erin Fetherston
Erin Fetherston at the White Glove Gone Wild Gala in New York.
Leandra Medine
Leandra Medine at the White Glove Gone Wild Gala in New York.
Karlie Kloss
Karlie Kloss at the White Glove Gone Wild Gala in New York.
Michael Bastian and Eugenia Gonzalez
Michael Bastian and Eugenia Gonzalez at a birthday party for Euan Rellie in New York.
Nick Sullivan
Nick Sullivan at the debut of the Ermenegildo Zegna couture collection in New York.
Sophia Webster
Sophia Webster at a New York Foundation For the Arts benefit.
Max Osterweis and Erin Beatty
Max Osterweis and Erin Beatty at the CFDA Fashion Awards nominee announcement party in New York.
Virginia Smith
Virginia Smith at the CFDA Fashion Awards nominee announcement party in New York.
Pamela Love
Pamela Love at the CFDA Fashion Awards nominee announcement party in New York.
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
Jennifer Fisher, Irene Neuwirth, Nadja Swarovski, and Marc Alary at the CFDA Fashion Awards nominee announcement party in New York.
Rebecca Minkoff
Rebecca Minkoff at the CFDA Fashion Awards nominee announcement party in New York.
Steven Kolb and Nadja Swarovski
Steven Kolb and Nadja Swarovski at the CFDA Fashion Awards nominee announcement party in New York.
Diane von Furstenberg
Diane von Furstenberg at the CFDA Fashion Awards nominee announcement party in New York.
Carolina Herrera
Carolina Herrera at the CFDA Fashion Awards nominee announcement party in New York.
Anna Wintour and Marcus Wainwright
Anna Wintour and Marcus Wainwright at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Indre Rockefeller
Indre Rockefeller at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Michael Kors
Michael Kors at the 2014 CFDA Fashion Awards nominee announcement party in New York.
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
Maria Cornejo and Joseph Altuzarra at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Tim Coppens
Tim Coppens at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Rosie Assoulin
Rosie Assoulin at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Chris Peters and Shane Gabier
Chris Peters and Shane Gabier at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Shayne Oliver
Shayne Oliver at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Carly Cushnie and Michelle Ochs
Carly Cushnie and Michelle Ochs at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Adrienne Landau
Adrienne Landau at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Kerry Pieri and Kate Foley
Kerry Pieri and Kate Foley at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Charlotte Ronson
Charlotte Ronson at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Bethann Hardison
Bethann Hardison at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Leandra Medine
Leandra Medine at the 2014 CFDA Fashion Awards nominee announcement party in New York.
Ivanka Trump
Ivanka Trump at a gathering celebrating the Puck Penthouses in New York.
Rachel Roy
Rachel Roy at the Love Heals 2014 Gala in New York.
Nate Berkus
Nate Berkus at An Evening in Kathmandu in New York.
Naomi Campbell
Naomi Campbell [2] at SiriusXM's "Town Hall" in New York.
Alessandra Ambrosio and Behati Prinsloo
Alessandra Ambrosio and Behati Prinsloo at the Victoria's Secret Swim Collection press day in West Hollywood.
Karl Lagerfeld
Karl Lagerfeld at the launch of his new perfume in Paris.
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
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
Jeffrey Costello and Robert Tagliapietra at the 10th Anniversary of Albright Fashion Library at the Fashion Institute of Technology in New York.
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
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
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
Dita Von Teese [3] and Liz Goldwyn at the Fine Arts Museums of San Francisco Mid-Winter Gala.
Lauren Remington Platt
Lauren Remington Platt in Ferragamo at the Fine Arts Museums of San Francisco Mid-Winter Gala.
Leigh Lezark
Leigh Lezark at the Fine Arts Museums of San Francisco Mid-Winter Gala.
Jessica Hart
Jessica Hart in Ferragamo at the Fine Arts Museums of San Francisco Mid-Winter Gala.
Lily Kwong
Lily Kwong in Ferragamo at the Fine Arts Museums of San Francisco Mid-Winter Gala.
Derek Blasberg
Derek Blasberg at the Fine Arts Museums of San Francisco Mid-Winter Gala.