Last Night's Parties: Allison Williams Dines At Barneys' Celebratory Supper, Jason Sudeikis & Olivia Wilde Attend The "Breakfast At Tiffany's" Premiere, And More!

Mark Lee, Barneys NY CEO, Hosts a Casual Supper to Celebrate Jewelry Designer Irene Neuwirth

Where: Private Residence Who was there: Guests included Allison Williams, Mark Lee, Irene Neuwirth, Dini von Mueffling, Tatiana von Mueffling, Nate Berkus, Amanda Ross, Andrew Rosen, Jay Fielden, Reed Krakoff, Allison Kelso, Daniella Vitale, Jennifer Sunwoo, Joey Jalleo, Tomoko Ogura, Kate Lanphear, Stefano Tonchi, Sam Shaffer, Bonnie Morrison, Meredith Melling Burke, Wes Gordon, Kelly McCauley, Mark Holgate, and Lynn Yaeger. Other details: Karla Martinez (‏@WmagKarla) tweeted:

Nice to see everyone surrounded by beautiful jewels and great people! @WesGordon1 @IreneNeuwirth

[Photo: Irene Neuwirth, Allison Williams, Wes Gordon via Twitter] [Allison Williams, Mark Lee] [Irene Neuwirth, Andrew Rosen] [Stefano Tonchi, Daniella Vitale, photos via BFA]