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Each dress is constructed with steel boning, full lining, and premium fabrics designed for all-night comfort

Cocktail wedding attire allows for more comfortable and daring choices, like a casual leather loafer or a monogrammed suede slipper

Marie Claire has already reported that the popstar enjoyed a dinner at Zero Bond in NoHo, Manhattan, with her besties Selena Gomez, Miles Teller and Keleigh Sperry, but we have yet to give you the deets on her big night out

Throw on a denim jacket and its casual

It's ethically fabricated, too: The brand's signature textile is crafted in a family-owned workshop close to Lima, and it's GOTS and Oeko-Tex certified, so no harmful pesticides or chemicals were used in the growth of the fiber