Rectangular frames: A rectangular style frame is great for round face shapes. The equal width and length of a rounded face can cause it to appear smaller than it actually is. A rectangular frame breaks up the face structure, making it appear longer and thinner. Oct 26, 2017 - 1. Square Eyeglasses – the Ideal Frame for Round Faces. Square Eyeglasses – the Ideal Frame for Round Faces. Rectangular & square shaped glasses are your best match. Frames that are wider than the face add more of a balance to your soft features, enhance your face and even make it appear longer and slimmer. Glasses for round faces include some of fashion's most iconic eyewear styles. Come browse EyeBuyDirect's selection of the best glasses for round faces, and . Aug 24, 2017 - Choosing glasses for round faces. The width and length of a round face will be roughly similar. In order to elongate and play down the fullness of the cheeks, select a frame with strong angles and straight lines. Full-rim and semi-rimless glasses with rectangular or square frames are usually best for round faces. Round Face Shape Learn which Eyeglass & Sunglass Frame Shapes Look Best on a Round Face. Then Shop our Huge Selection of Eyewear & Try On . Find LensCrafters' eyeglasses and sunglasses for your face shape, whether its heart-shaped, oval, square or round. A round face is fairly short with a wide forehead, often with full cheeks and a rounded chin. If you have a round face, softer angles in the brow and jaw lines, . Using this guide, we guarantee you'll find the best reading glasses or sun . The four most common face shapes are square, oval, heart, and round face shapes.