The one and only Iggy Pop was on hand at Barneys Co-op last night to sign t-shirts at the launch of his collection for the store's Archive 1887 line. Of course, Iggy Pop doesn't really wear t-shirts. At last night's launch celebration, he was wearing a vest with no shirt underneath. If you Google image the punk rock legend, it's hard to find an image of him with a shirt on. So I asked him, "You don't really wear t-shirts--are you going to wear your Barneys' Archive 1887 line?" Now prepare yourself for this epic rock star response: "I wear them in the morning when my AC is too cold in my Ferrari--I always wear an Iggy and the Stooges t-shirt," he told me. But would he ever wear them on stage?

There's a lot of exposed midriff this summer and with good reason--it's been really effing hot. And here's the good news: You can expose you're midsection without looking, well, slutty. There are tons of soft loose slouchy tees out there that are cropped and super sexy without crossing the line. We've also noticed a slew of bustiers, bralettes and corset tops this summer. It's a bod-con look that's tricky to pull off but these bustiers are meant to be worn as outerwear and they are not all laced-up-the-back and stripper-y. They're kinda cute. Thoughts?

As part of J.Crew's partnership with the CFDA, the specialty retailer asked the winner (Billy Reid) and runners up (Prabal Gurung and Eddie Borgo) of the CFDA/Vogue Fashion Fund. Billy Reid's menswear collection for the preppy purveyor was up last month, and now, finally, something us ladies can wear: Prabal Gurung. And for once, thanks to J.Crew's lower price points, it's Prabal Gurung we can actually afford. Or at least we can try to rationalize spending $198 on a pair of pants. Because those pants are awesome. The collection is available for pre-order on J.Crew's site now, as is a cute photo collage of Gurung's mood board for his collection, which is comprised of silk blouses, a suit, a dress and a pair of tuxedo pants, and is overall bow-happy but in a good way. Prices range from $198 to $450 and we suggest placing your orders ASAP as the collection is extremely limited--only 50 pieces were produced for some items. Take a look.

Last night Versace and H&M pulled out all the stops--and we mean all of them--to put on a runway show and party to celebrate their collaboration, which hits stores on November 19. Pier 57 was transformed into "Versace Hall" complete with a mirror-walled cocktail lounge (made to resemble Versace's show space in Milan) and a wood paneled runway in a pattern that seemed to mimic Versace's Greek fret motif (and also ensured everyone got a front row seat). Everyone except Anna Wintour was there (and maybe she was and we just didn't see her?): performers Prince and Nicki Minaj (wearing an enormous green wig and sequined Versace for H&M) sat to watch the show; celebs, all dressed in h-to-t Versace for H&M, included Blake Lively, Uma Thurman, Jessica Alba, Chace Crawford, Chloe Moretz, Jennifer Hudson and Alan Cumming; there were designers aplenty from Joseph Altuzarra to Alexander Wang to Christopher Kane; in keeping with the collection's '90s theme, '90s supermodels Linda Evangelista and Helena Christensen were there; and there were too many stylists and editors and socialites to count. "It looks good," Minaj told us about the collection as she walked the red carpet. "All the stuff they brought to my room today I was like, 'I'm keeping that!' Minaj confessed that she fell in her platform Versaces during the filming for her Superbass video but she said, "I'm not taking them off, fashion is pain, and I'm keeping them on, and Superbass went on to be such a big song, so maybe Versace's good luck."