olive green formal dress KissProm Sheath Satin Beaded Long Prom Dresses, Olive / 18 From classic to modern Sexy Olive Green Mermaid Evening

(And before you worry: No , rewearing something you already own is not a faux pas

Brown / Getty Images 2015 Costume Institute Gala As co-chair of the 2015 Met Gala, Lawrence perfectly embodies the event's "China: Through the Looking Glass" theme with a delicate floral bralette dress and chic topknot

Instead, go for something along the lines of chinos or smart trousers worn with an Oxford shirt and some desert boots or minimal leather sneakers

A fit-and-flare dress is closely tailored through the bodice and hips before releasing into a dramatically full skirt at or above the natural waist

Add some chickpeas or cannellini beans