Rouge Couture in Liverpool

I was browsing through the Rouge shop in Liverpool and spotted a white blouse but the size 10 had make up on it, the sales assistant said if I tried that one on and liked it she would get me a clean one. I did try the soiled one on and the sales assistant got me another one and put it straight in the carrier bag....it was not till I got home to LEEDS and checked that the top I bought was soiled too...it had orange marks on the sleeves and black marks on the sash...it was not a cheap top either it cost me £20...VERY DISAPPOINTED :(