Below Chin Beveled A Line Bob Haircuts Front, Back and Side Views. Length of this Cute A Line Hairstyle is Cut Below the Neckline in the Back, with Slightly Longer-Angled Sides. Beveled Layers are cut Through-out the Interior, and a Wispy Bang is Styled Off to the Side. Apply Smoothing Serum to Damp Hair, and Divide Hair into Sections. Using a Medium Barrel Round Brush, Blow-dry Sections Under. Blow-dry Bang Under-and-Over-to-the-Side. Finish with a Light-hold Hairspray.