Can cirrhosis be caused by physical compression of the body?
There is the term “corset liver”. It describes changes (“grooves”) on the liver’s surface following external compression and subsequent local atrophy, e.g. from wearing a corset for a long time. (see Dancygier: Clinical Hepatology) 

A paper from the 1980s describes some abnormality in the histological findings of liver tissue of dogs after chronic abdominal compression but without providing any details in the abstract (I don’t have access to the full version). They measured an increased pressure in the Vena cava and the portal vein. (Ueyoshi, Shima: Studies on spinal braces. With special reference to the effects of increased abdominal pressure. PMID 4093227.)

A (chronic) Budd–Chiari syndrome can also cause liver necrosis and consequently cirrhosis and can be the result of venous compression from e.g. tumors. 

I doubt that a comparable chronic compression is possible from wearing clothing. Corsets are still used in orthopedic conditions. I have never heard about long-term side effects on liver tissue. The explanation for cirrhosis seems unlikely to me.