Jessica Alba sat front row at the Ralph Lauren Spring 2013 runway show as part of New York Fashion Week last Thursday.
The actress donned a Ralph Lauren ensemble from the Resort 2013 collection.
The look consisted of a 50′s inspired bright yellow plaid tea-length skirt teamed with a black cap-sleeve scoop neck top and a black wide waist belt.
She went all out with the Grease themed get-up by styling her hair into a bouncy ponytail and sporting flawless neutral make-up.
Black T-strap platform sandals and a black envelope clutch from Ralph Lauren's Resort 2013 collection accessorized her retro look.