This page provides all possible meanings and translations of the word size zero
The smallest size of women's clothing
A woman with a very low body mass index, especially such a fashion model
Size 0 is a women's clothing size in the US catalog sizes system. Size 0 and 00 were invented due to the changing of clothing sizes over time, which has caused the adoption of lower numbers. Modern size 0 clothing, depending on brand and style, fits measurements of chest-stomach-hips from 30-22-32 inches to 33-25-35 inches. Size 00 can be anywhere from 0.5 to 2 inches smaller than size 0. "Size zero" often refers to extremely thin individuals, or trends associated with them.