y2k dress up How to Thrift 2000s Halloween Costume DIY Ideas Last-Minute Lazy Girl Y2K Halloween

Remakes are fast and completely free

The business casual design is perfect for work, but it can easily be paired with stilettos for happy hour afterward

And the all-important bottom line: They always carry a fashionable bag, like this seasons Madewell Women The Mylie Shoulder Bag in Italian Suede in Russet Multi or Loden ($198, madewell.com)

I was obsessed with all the gorgeous dresses on display, as well as images of Diane throughout the years

With pink and silver beaded designs from the v-neck bodice to the hem, this long designer dress is sure to dazzle the crowd at prom, galas, and other formal events

Naturally, black, white, or champagne is easier to style and is versatile, so its wearable for different occasions