As autumn deepens, the attire worn by women on the streets changes to chicer tones, and celebrities appearing at film festivals and parties sported black dresses by Saint Laurent.

Milla Jovovich, who recently announced her second pregnancy and the resulting postponement of filming for the new "Resident Evil" film, showed off her all-out look at the 71st Venice International Film Festival. She paired a slightly fitted but not too cinched-in mini dress with a gorgeous pair of shiny PARIS ESCARPIN shoes, exuding a sophisticated presence.

At the festival, Milla posed for photos with her hand on her slightly swollen belly, and excitedly expressed her desire to bring her baby to the set when filming resumes, exciting the press. Chloe Moretz, who visited Virginia for a book signing for her starring film "If I Stay," showed off a girly style clad in Saint Laurent items from head to toe: a white-collared schoolgirl dress, sandals, and a BETTY bag. She attracted attention as she walked with her brother Trevor Duke Moretz, wearing all black with gold accents. Electro-pop diva Sky Ferreira, who appeared at the "ICONS" anniversary party hosted by Harper's Bazaar in New York, showed off a lovely style: a black sequin dress paired with glitter "BABIES" boots. She also appeared as a model for Saint Laurent's Pre-Fall 2013-2014 campaign, and boasts a striking presence as a subject. If you can steal her unique styling techniques, you might be recognized as a fashion expert!