I noticed that a certain news anchor's dress wasn't working well enough, so I made this cartoon.
I showed my cartoon to Trinny and Susannah of What Not to Wear and they enjoyed it!
The design principles here are, (1) if something is too big, draw a line or a curve through it. In this case, draw a line through the chest area by lowering the neckline. (2) Make something appear smaller by comparison: big headdress, smaller chest. Naturally I'm not actually suggesting the headdress. It is a cartoon, after all.