if you're tall
Look for: A simple silhouette. The strategy is to emphasise your natural shape, so every aspect of the dress―the lower waistline, a floor-sweeping hem―needs to reflect your longer proportions. If you're wearing long sleeves, they should go past the wrist. You don't want to look as if you've borrowed a gown from someone shorter than you.
Keep in mind: Because you are statuesque, you'll want to err on the side of simplicity when it comes to embellishments. Too many bells and whistles, like ruffles and rosettes, can come off as cutesy, particularly on a tall person.