A rectangle shaped face : or otherwise referred to as an oblong face has the same characteristics as a square face. The only difference being that they are longer than they are wide. The forehead, cheeks and jawline will be around the same width with very little curvature in the chin.
Celebrities with this face shape: Joan Smalls, Sarah Jessica Parker, Alexa Chung
Brow style guide: A Straight brow style is most appropriate for this face shape. This will maintain the length of the face. A higher arch may be achieved only if, the front of the brow is lowered. This will assure the arch maintains its natural shape. Adding length to the end of the brow and keeping the brows far apart at the front gives the illusion of a wider forehead, while angular shapes will compliment naturally angular features.