You probably have some old clothes lying around that are in no condition todonate or sell.

H&M recently launched theirComeback Clothes campaignwith DoSomething.org.

The idea is to reduce waste and promote sustainability.

And, yep, you’ll get a 20 percent discount for your donation.

We’vetalked about H&M’s Long Live Fashion campaign.Comeback Clothesis similar.

The latter offers a bigger discount, although it’ll only run from today until May 31st.

(Long Live Fashionoffers a 15 percent discount, but it’s ongoing.)

Last year’s campaign recycled over 340,000 pounds of clothing, according to DoSomething.org.