Keeping up with the trends isn't always green—at least, not if you're buying cheap, wear-once versions of what's coming down the runways—but remaking older clothes into newer styles is a simple, inexpensive, and eco-friendly way to keep your closet up to date.

Last summer, maxi dresses were everywhere—and with good reason, since the long skirts made them breezy, comfortable, and feminine without a lot of fuss. But this year, it's all about short skirts, so whether you're following the fashion world or just ready for a change, follow this easy tutorial to turn your long dress into a knee-skimming summer frock. Project Runway alum Diana Eng makes it easy with these five steps from Craft; all you need is thread, scissors, pins, a sewing machine, a willing friend to help you size it, and, of course, your favorite maxi dress. Add a vintage belt or brooch for an extra touch, and voila—a new outfit without the purchase.

You can use the scarp fabric to fashion an apron or even a pincushion.

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