We get tired of our same old weekend getup. Headed to brunch? Jeans and a top. Out to dinner? Same thing. Off to drinks? You guessed it. Well, Victoria Beckham has the simple answer to a Saturday outfit upgrade that not only requires little extra effort, but will also keep your denim-blouse combo in the mix. The designer arrived at LAX in (now sold out) R13 black skinny jeans, a standard blouse, and Alaïa booties. But, it's the vest that made the outfit, well, an actual outfit. Top your ensemble with a waistcoat and you'll stand out from your crew while tipping back mimosas tomorrow. Feeling inspired? Shop Posh's look below and give your uniform the boost it needs.