alex evenings black dress Evening Gown Satin Beaded Strap A-Line Formal Size 6 and effortlessly polished. Alex Evenings Gianna Off-the-Shoulder Jersey

Pastels are the unofficial color of the Derby but you could also go with white or a light neutral

For her part, Gomez nailed the art of French-girl style in a Saint Laurent tuxedo dress that was equal parts simple and striking

Apply black eyeshadow on your eyelid

Off the Shoulder Yellow Gown This is another bridesmaid style - this time from Kennedy Blue, which has one of the largest selections of yellow dresses we've seen

And if youve just opened an invite and thought, Okay what am I wearing? not to worry

You want to avoid these because they wont create the illusion of curves and will only emphasize your straight shape further