"Janie Bryant donned a birdcage veil for her wedding last week in Los Angeles. It was a nod to the retro fashion Ms. Bryant has become known for as the Emmy-award winning costume designer for the television show “Mad Men.” Ms. Bryant also wore a strapless white silk chiffon gown she described as “almost modern Grecian.” But the dress’s maker was a name also synonymous with a bygone era in American glamour — Priscilla of Boston.