How is Barneys going green? Designers donate water bottles for charity. Plus, check out the latest sexy eco-fashion from Guess.

Welcome to Green Daily's ultimate guide to buying vintage. Not only has vintage style become increasingly trendy over the last decade or so, it's a great way to reduce your consumption by reusing instead of buying new.

We teamed up with Vintage Swank to cover everything you need to know -- from home furnishings to fashion -- so you have the tools to be a savvy shopper. In the videos and photo galleries below, you'll learn vintage style and design basics, along with key words and terms you'll need to find exactly what you're looking for when searching online.

Happy shopping (you eco-conscious, sustainable hipster, you)!

Want to know a secret? You don't need a dressing room to tell if those pants are going to fit. Our friend Amy from Vintage Swank lets us in on some tips and tricks for your next shopping trip.

Photo tutorials

So you don't think the "vintage" look is really your style? Take a look at these 5 basic pieces that even the most modern among us can fit into his or her wardrobe.

Photo tutorials

So you don't think the "vintage" look is really your style? Take a look at these 5 basic pieces that even the most modern among us can fit into his or her wardrobe.

Photo tutorials

You don't have to totally change your furnishings or wardrobe to go green by incorporating vintage into your life. Here's a list of small, practical vintage finds that don't require lots of money or commitment to a particular style.

It's true that vintage fashion is green fashion. But it can be a little overwhelming for the uninitiated to keep it all straight and separate the trash from the treasures when first starting out. The gallery below is a streamlined introduction to styles by decade. At the bottom of each slide you'll find keywords to help you search, as well as links to cool examples from all over the web.

Buying vintage isn't just for hipsters. It's a smart way to reduce your impact by recycling furniture/art/clothing/stuff rather than gobbling up more resources on brand new stuff. And let's face it, they just don't make stuff like they used to. But how does one jump in to the world of vintage after a steady diet of Ikea and hand-me-down sofas?

The gallery below is a visual introduction to the major styles within the vintage period (1885 up through the 1970s). Look through the photos to get an idea of what you like. At the bottom of each slide is a list of terms and names associated with each to help you find what you're looking for on vintage sites like VintageSwank.com, or Craigslist, eBay, Freecycle, etc -- or just to sound knowledgeable at those estate sales.

Buying vintage isn't just for hipsters. It's a smart way to reduce your impact by recycling furniture/art/clothing/stuff rather than gobbling up more resources on brand new stuff. And let's face it, they just don't make stuff like they used to. But how does one jump in to the world of vintage after a steady diet of Ikea and hand-me-down sofas?

I spoke to my friends Mitch and Amy at Vintage Swank to get a basic education. The result is a visual introduction to the major styles within the vintage period (1885 up through the 1970s). Look through the photos to get an idea of what you like. At the bottom of each slide is a list of terms and names associated with each to help you find what you're looking for on vintage sites like VintageSwank.com, or Craigslist, Ebay, Freecycle, etc - or just to sound knowledgeable at those estate sales. If you happen to already be a vintage hipster, and think that I've missed some key terms or designers, please let me know and I'll add the info!

Special thanks to Mitch and Amy. Now go get your SWANK on!

Ever wondered what it would be like to get a professional home energy audit? Get that sinking feeling that your DIY efforts at making your house more efficient are missing something? Well, I did, so I called in the experts from Amicus Green Building Center in Kensington, MD.

So what's it like? In a word - fascinating. It was like 3 hours of Mr. Wizard meets Bob Vila with a little bit of Ty Pennington thrown in just for fun. We started in the basement and ended looking under shingles, covering everything else along the way. What I learned from them includes both handy hacks and interesting lessons about how a house works.

So -- want to learn how to save 5% on your electricity bill by using a piece of foam board? Wish you knew the right water pressure to get good-looking hair without wasting water? Go find out!

Skip Ahead

This video series is included in our Home Efficiency Guide, which is full of even more ways you can save money with simple DIY projects around the house.

Learn how to conserve water in the shower without sacraficing that hairstyle you're so fond of in this short clip.



Special thanks to Amicus Green Building Center

In this clip, Sam from Amicus Green teaches us how to increase the R-value of windows without having to spend tens of thousands of dollars to replace them!



Special thanks to Amicus Green Building Center

In this clip, we enter the super sexy world of sealed energy combustion. Not sure what that means? You should! It impacts the overall efficiency of your house and possibly your health.



Special thanks to Amicus Green Building Center

If you have a fireplace, chances are that you've got a constant flow of heat right out the chimney. Learn how to reclaim 80-90% of that energy with one easy trick in this clip.



Special Thanks to Amicus Green Building Center

In this clip, the guys from Amicus Green explain how single pane (or low R-value) glass can actually spread cold air around the room during winter months. Be sure to watch Window Inserts to find out what to do about it!



Special Thanks to Amicus Green Building Center.

In this clip we take a look in the basement and discover potential carbon monoxide issues. Take a look and learn what to watch out for in your own home.



Special thanks to Amicus Green Building Center