Jet-setters can now reach their destination with flash, thanks to Louis Vuitton’s newly minted überaccessory: a gilded vinyl tote that will transport you right back to the solid gold ’80s. The elegant time traveler can be found at the recently renovated Union Square store. gold Monogram bag, $2,100, at louis vuitton, 233 geary st., s.f., 415-391-6200.