The Apple is widest around the middle and bust, and broader through the shoulders.

 look for:
A V-neck to bring focus to the bust
Empire waist to conceal a thicker torso
Flared jeans to balance the silhouette
A shoe with a little height for a longer, leaner look

The Hourglass has a defined midsection with curvy bust and hips

 look for:
A V-neck to flatter a fuller bust
Contrast band to draw attention to waistline
A-line hemline to accentuate a small waist
T-strap style shoe creates a sleek line to get the best fit.

The Pear has hips wider than the bust with a slim neck and narrow shoulders

 look for:
Draped neck to add volume around the shoulders
Longer length for coverage
Skinny jeans elongate the leg, combined with loafer to slim the ankles for a better fit.

The Rectangle is slightly smaller at the waist than at the bust and has relatively slim arms, legs and bottom

 look for:
Tapered waist to emphasize the waistline
Handkerchief hem
Neutral shoes to elongate the leg
Higher heels to create a shapelier silhouette, helping to get the best fit.