Christian Siriano’s New York Fashion Week runway Saturday was part space age, part centuries gone by and part in the moment with a special guest: Social media’s star Italian greyhound Iggy the Tika.

British wunderkind Christian Cowan helped open New York Fashion Week on Friday night with a riot of sequins, feathers and little T-shirts of love to the city he now calls home.

She’s the international best-selling author of ‘Sex and the City,’ ‘Four Blondes,’ ‘Trading Up,’ and ‘Lipstick Jungle.’