Jessica Alba in a Ralph Lauren RRL Turquoise Denim Roper Jacket

Jessica Alba posed for the cameras while attending Ralph Lauren’s Day at the Stables, which featured a preview of the brand’s fall/winter collection.

Jessica wore head to toe Ralph Lauren and layered an RRL jeans jacket over a blue polka dot dress. I like the lighter wash of this jacket and how it contrasts the dark navy of her dress really well. Overall, it adds a nice casual vibe to the outfit. You can buy this jacket online from Ralph Lauren for $279.