Color Block 3

There are many ways to use color blocks to create a defined torso. Think of the sexy bustier look. It's just an example

This look has the white shirt to define the arms, the shoulders, and the area below the waist. But the dark area is creating a smaller visual space for the bosom and torso. The bustier is really dramatic (and not good for work) but the principle can be copied for every day. A wide belt works in much the same way, especially if it's worn to define the narrowest part, and, a low cut vest is excellent, too. Folks think this adds bulk, but it actually subtracts visual fill, and substitutes slim lines.
Plus Size
Adding a narrow scarf, a favorite of mine, sends a straight line down the front, interfering with the horizontal view of an apple shape.

More to come...