COTTON SHIRT It takes 700 gallons of water to make a cotton shirt. It takes a lot of water to produce the cotton needed to make clothes. To put these numbers in perspective, the amount of water needed to make a t-shirt is enough for one person to stay hydrated for 900 days, while the amount of water needed to make a pair of jeans is equivalent to hosing down your lawn for 9 hours straight. Source: Ultimate Facts 🖼️@https://unsplash.com/photos/photo-of-blue-crew-neck-tops-xPJYL0l5Ii8?utm_content=creditShareLink&utm_medium=referral&utm_source=uns