Women’s Wear Daily today featured the amazing Gucci dress below, as seen on the runway for the label’s 2013 spring ready-to-wear collection. When I clicked through to the other photos from the collection, I spotted a throwback trend I’m excited to see coming back: The 1970s-era, post-space age, often monochromatic, tunic pants suit. Very Charlie’s Angels. Very Bianca Jagger. Page down for more on that. I feel a vintage pants suit post coming on. Stay tuned, disco queens.