The four general categories of body shape are:
PEAR - if your hip measurement is greater than your bust.
HEART - if your bust measurement is greater than your hips
BOX - if your bust, waist, and hip measurement are all very close and almost equal
HOURGLASS - if your bust and hip measurements are around the same number and your waist is smaller.
Now, for the fun part. Find what neckline best suits your shape!