But my bustline just had some redistribution occur.
My bust measurements had been 34, 38, 35. They are now 33, 38, 36.
In plainer terms, below the bust used to have a 34 inch circumference, at the bust, 38 inch, and above the bust 35 inch. Now, below the bust is a 33 inch circumference, at the bust is still 38 inches, and above the bust is now 36 inches.
Even plainer terms, I lost an inch from my chest (not bust!) and added it to my cleavage (not bust!).
My bra size is still 38B, but it APPEARS more prominent.
Something I found interesting while randomly surfing wikipedia: