From the garish pajama-like jumpsuits of early TNG to the questionable skant designs and those infamous "monster maroon" variants, Starfleet's fashion history hasn't always been stellar. This ranking celebrates the most cringe-worthy uniform choices across Star Trek's decades-spanning timeline. Whether it's the overly busy shoulder pads, unfortunate color combinations, or designs that looked better on the drawing board than on actual officers, each uniform represents a moment when Starfleet's wardrobe department boldly went where no one should have gone. Die-hard Trekkies will debate whether TOS's velour or Voyager's early designs deserve the bottom tier, while casual fans can enjoy judging these sartorial missteps from the Federation's otherwise illustrious history. Fashion-forward it was not!