A square bob is cut with a flat, level perimeter and minimal graduation, so the outline forms a clean rectangle […]

An A-line is a density-allocation strategy, and on thinning hair that is exactly the right way to think about it.

A step cut is layering where the steps are meant to be seen. Sections are cut at clearly different lengths

Short hair has exactly four styling variables, and once you can name them the whole thing becomes a system rather

A razor removes length and weight in the same pass, which is what makes a razored bob feel so much

Draped is a description of how the hair falls rather than of how it is cut. The weight is arranged