first time deluxe user in Silverwood

Just had my home repainted. The professional painter used Dulux Lifemaster Eggshell. It is advertised as having an easy clean technology. ( days after the job was finished I lightly brushed against a wall and the blue color of my shirt left a blue steak on the wall. My shirt did not have paint on it , the paint just seemed to absorb the colour from my shirt -which is not new and washed many times) I might have expected a smudge but to take the colour off my shirt is something I am not used to seeing. The painter said when he finished allow about 4 weeks before washing any marks- at this rate, I will have a lot of washing to do. I this normal for Dulux paints as this is my first experience with them.