white strapless ruffle dress Bubble Hem Mini with Modern Style 45363 May be worn with a strapless bra Jluxlabel Women's Casa Blanca Ruffle

For a formal event, you can't go wrong with a well-fitted suit

A pair of black high heels for prom should be in every girl's wardrobe

Nordstrom Satin Border Silk Chiffon Scarf Jess @elegantlydressedandstylish (read her style interview here) above wears a versatile sheer wrap that you could easily use to cover up your swimsuit in summer or your evening dress during party season

This is my go to dressing

Today, it works especially well in cleaner cuts, with straight-leg trousers and blazers that provide structure without being rigid

Diagonal lines are incredibly flattering because they break up the width of the torso