How To Contour An Oblong Face. When you're contouring, you are aiming to make your face more oval, as that is the most desired face shape.😄Before you contour, if it is powder you are using to highlight and contour with, make sure that you have set your foundation with powder to make it more blendable and easier to apply.😄An oblong face or an elongated face is like a long oval face so it isn't that hard to correct. The dark areas are your contouring, white areas are the highlighting and…