Jessica Simpson Beverly Hills photoshoot green sweater

We're not sure what was under this big green sweater, but we like what we saw!

Jessica Simpson showed up for a photo shoot yesterday in this over-sized, dark green sweater and super-high blue suede platform heels.

Sister Ashlee had a more subdued look, with her now trademark porkpie hat, a striped tank, black leggings and biker boots. Oh, and her other adorable accessory - son Bronx.

Ashlee Simpson son Bronx Mowgli Wentz jacket photoshoot

Jess' man, fiance Eric Johnson, was busy out and about on his own. Click through to see what he was doing on Saturday ...