dirty clothes on shelves

Good day i went to piccadilly in Lenasia to buy for my twins dresses ,i went all over for dresses and finally i found dresses this shop ,what upset is me this ws white dresses we need for their confirmations and the dresses was dirty ,i ask a guy who work there why is the dresses so dirty says that clients have been firting it on .I took the dirty dresses because it was what my twins like at the till i ask the cashier why is the white dresses dirty and customers are not supposed to fit them and ask to speak to the manager the manager was not there ,i ask to speak to second in charge she she there is no -one the cashiers are in charged i told the lady im not happy at all ,im paying full prices for two dirty dresses and i have no choice but to take them cause i need them ,im just very dissappionted in such big outlet and will not go there again never