Oblong faces are elongated and typically have a high forehead. Here are some great necklines to wear for this lengthy face shape.
The crew neck is a type of shirt or sweater that has a round neckline and no collar. Higher neck crew's are better for oblong.
The scoop neck is a style with a scoop-shape to it, often cut low enough to expose a fair amount of cleavage.
A turtleneck is a style with a collar that is large enough to cover most of your neck. Turtlenecks can be folded in or outward.
This style leaves the top of the shoulder uncovered and got it's name from actress Brigitte Bardot. Aka "off-shoulder"
Mock Neck, Boat Neck, Sabrina, One-Shoulder and Square Neck.