It was a full-on family affair at Charlotte Ronson’s fall 2008 fashion show.

Twin sister Samantha spun the tracks, little sister Annabelle took to the catwalk (while model Jessica Stam – sitting front and center – whooped and catcalled) and the “Vote Ronson” T-shirts on the chairs were made for brother Mark Ronson, who is up for a Grammy award.

The fur-free show – sponsored by the Humane Society of the United States – was a more grown up version of Ronson’s usual casual, cool-girl chic. And while she successfully played with patterns – tartan, houndstooth and a feminine silk tulip print – the best pieces were the ones you could picture her famous friends in. Highlights included a wool and denim zip-up dress, tweed double-breasted vest with a back bow paired with an electric blue mini and the suede “Dominiqe” boots with over-sized knit cuffs.