I purchased this at a used clothing store. The white dots are just the mesh going through, showing the blue sheet underneath. They are not dust or stains. Also, there are some fold wrinkles, but I think they will return to normal after washing. If you have any questions or would like to negotiate the price, please leave a comment. ^_^ Navy V-neck T-shirt made of breathable mesh material. - Brand: Nike - Color: Navy - Size: M - Design: V-neck, with stripes - Material: Mesh Thank you for looking.