Ariana Grande just dropped a photo of her Good Witch Glinda-inspired cocktail dress by Giambattista Valli from her “Wicked” ...

It called for a blend of daytime dressing and formal evening attire, with knee-length or just-below-the-knee dresses made from satin, velvet and silk so that partygoers could move with ease.

Solid-color silk cocktail dresses by Tadashi and conservative sheaths from Elie Tahari up the glam factor at formal business events, while vibrant prints from Nicole Miller beg to be let off the ...