This is a super cute hoodie made with organic cotton. Fun sun and ocean pattern on the front The back of the hoodie shows some marks when you let the light through it. i couldn't tell if it was a stain or just the way theborganic cotton was made and used to make the shirt. It is very minor in my opinion and not noticible until its held up to the light but be the judge yourself, I tried to take as many pictures as possible to best show the marks. The last picture shows it the best. Thanks for looking!!