The moment that designer Christiane Joy Hultquist (a/k/a Christian Joy) opens the door of the Williamsburg vintage store Amarcord, we know why she calls it one of her favorite shops around. Not just because the clothes are beautiful, but because—as if on cue—the opening riff of Yeah Yeah Yeahs’ “Date With the Night” has begun to play and the voice of her famous muse, the band’s singer, Karen O, pours into the store. “Well, that’s pretty funny,” she says, laughing at the coincidence. Seconds later, her phone rings and she cracks up again: “Speak of the... More >>>