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From wigs that help you develop a new identity to matching fanny packs to disco ball-shaped cups, these will take your party up a notch

Wear your hair in voluminous brushed-out curls to add to the retro '70s vibe of this style

Strapless Bow Dress Ready to slay the fashion game

This style can be especially flattering when paired with a structured bodice and strategic ruching or draping

Kristen is wearing a size US 2 / AU 6

More About Black Tie and Dress Codes Tuxedo Details Dinner Jacket: The jacket is most often black, however midnight blue is also acceptable, and can either be single or double breasted with peaked lapels or a shawl collar