The fourth Shirley Temple design, issued in 1937(which may be the same mold as the previous one just a different paint and style), had the characteristics of:

-lighter paint complexion
-darker facial features, eyebrows, lipstick, and has eye shadow
-distinct side part, with curls at the side, darker in color
-longer dress
-flirty eyes (none of the earlier dolls of this size have the flirty eyes)