The inside of the coat is made out of unwashed cotton. We choose not to wash the cotton as it is more environmentally friendly however this results in layers of dust inside the cotton. When the cotton comes into contact with water for the first time, the dust inside the fabric might leave these spots. All you have to do is clean the coat and these spots will disappear and won’t come back. 

Setting: Delicate items 
Maximum 30°C 
No bleach or softener 
No centrifuge 
No tumble dry 
Only dry the garment flat.