I first learned about Threadflip last year when I wrote a piece for The New York Times on them as well as other online consignment sites.

Threadflip has a premium White Glove Service where the company professionally photographs your clothes and accessories before listing them on the site to be sold. But their peer-to-peer service is where it's at if you want to unload your fly threads you no longer wear or score some new-to-you pieces at highly discounted prices.

And now, the site has been revamped so the process is even easier.