mini dress long sleeve white I've Got Sunshine Team it with white Aurelie Long Sleeve Lace Mini

Okay, okay, so you can wear a floor-length dress, so long as you stay away from deeper colors (the brighter something is, the less formal it looks) and elaborate embellishments

Pants: A pair of regular-fit denim jeans balancing the plain tank top perfectly

There are different styles of slits, but your choice depends on the results you want

Look to the beige-and-periwinkle tulle dress Ashley Olsen chose for a London event in February ( Mary-Kate wore silver lace Christian Lacroix Couture to the Met Ball last year) or **Diane Kruger**s fuchsia column at this years Golden Globes

A light-colored or white dress shirt is a classic choice