With Valentine's Day around the corner, you've got just a few more days to pick up a gift....or make yourself the gift.

What better time to invest in thongs, sweet babydoll sets, ruffled knickers, and more -- in sustainable materials including cozy organic cotton, soy, vintage stretch fabrics, bamboo jersey, and sultry reclaimed satin.

Rio Wrenn

We've highlighted the stunning rust-dyed lingerie from Rio Wrenn before, but the unique dying processes aren't the only material risks the artist takes.

This corset is made from a vinyl shopping tote -- vintage, of course -- and finished with reclaimed boot leather for lacing the back. (Blue Floral Vintage Vinyl Bag Corset, $300)