Domenico Dolce and Stefano Gabbana face 18 months in an Italian prison . ( CNN ) -- The fashion house was ordered to pay a fine of €500,000 (£415,000) for the illegal use of its trademark on clothing bearing the name 'Dolce & Gabbana' - which is also used The case will be appeal to Italy 's Supreme Court , their lawyer says .
Domenico Dolce and Stefano Gabbana face 18 months in an Italian prison . The fashion house was ordered to pay a fine of €500,000 (£415,000) for the illegal use of its trademark on clothing bearing the name 'Dolce & Gabbana' - which is also used The case will be appeal to Italy 's Supreme Court , their lawyer says .