Cityfile: New York's Most Notable and Influential

• Another celebrity clothing line bites the dust: Jennifer Lopez's Sweetface is going on "hiatus" after this season. It's the third Lopez label to disappear in recent years, although in the case of Sweetface, there's always a chance it could return, so at least J.Lo has a glimmer of hope to hold on to. [WWD, Cut]
• A recap of what you missed at Milan Men's Fashion Week, which ended on Tuesday. [WWDb]
• Bar Refaeli will be the new face of Garnier Fructis hair care products. [AHN] More

Giorgio Armani celebrated the opening of his new Fifth Avenue flagship last night with a party at the store. The designer was accompanied by his niece Roberta Armani; guests on hand included Leonardo DiCaprio (left), Carine Roitfeld, Victoria Beckham, Martin Scorsese, Michael Bloomberg, Caroline Kennedy, Joel Klein, Cindi Leive, Fern Mallis, Andre Leon Talley, Ricky Martin, Rachel Zoe, Nina Garcia, John Mayer, Mario Testino,  Josh Hartnett, Liam Neeson, Richard Meier, Alicia Keys, Chace Crawford, Milla Jovovich, Thom Browne, Kevin Liles, Molly Sims, Mira Sorvino and Christopher Backus, Sally Singer, David Hershkovits, Jim Moore, Hal Rubenstein, Patrick McCarthy, Emile Hirsch, Natalia Vodianova, Zani Gugelmann, Kate Lanphear, Horacio Silva, January Jones, Elsa Pataky, Zoe Saldana, Solange Knowles, Marcus Schenkenberg, and Olivia Palermo. [PMc, Wireimage, Vogue UK, FWD, NYM]More

1) The 303's new gallery in Chelsea was christened last night with a performance by The Virgins and partiers Lisa Spellman, Kirsten Dunst, Matt Creed, Thurston Moore, Serge Becker, Anna Sui, Byrdie Bell, Cynthia Rowley, Poppy de Villeneuve, Genevieve Jones, Julia Restoin-Roitfeld and Magnus Berger (left), Jessica Stam, Marilyn Minter, Sean MacPherson, and Rogan Gregory. [PMc/FWD] 

2) On Tuesday night, Isabel and Ruben Toledo's home was the venue for a celebration of Isabel's award from the Couture Council of the Museum at FIT. Museum director Valerie Steele and Harper's Bazaar's Glenda Bailey hosted guests including Vera Wang, Stan Herman, Marylou Luther, Joe Zee, Joanne Pailey, Yigal Azrouel, Pamela Fiori, Michael Vollbracht, Simon Doonan, Kai Kühne, Kristina O'Neill, Marjorie Gubelmann, Carmen Dell'Orefice, Liz Peek, Narciso Rodriguez, Helen Lee and Tim Schifter, Matthew Modine, Mickey Boardman, Linda Fargo, Douglas Hannant, Threeasfour's Adi and Gabi, Iris Apfel, and Bill Cunningham, who cooled themselves in the un-air-conditioned loft with cocktails and handpainted fans. [PMc/FWD]More