Garda drugs officers and officials from the Revenue seized €500,000 worth of counterfeit goods in a house in Ardee, Co Louth on Tuesday afternoon.
According to the Garda a substantial amount of boxed containers with clothing bearing logos belonging to Adidas, Calvin Klein, Hugo Boss and Ralph Lauren, were found.
Some documentation and a large amount of packaging for the resale of the clothing was also seized.
No arrests were made during the search and investigations are ongoing.