A darker color applied to the crown area of your forehead will create a shadow, elping a too-large area appear smaller.
Swirl bristles of a medium powder brush into a medium to dark brown shade and tap off any excess to keep the shade light and natural. Sweep the brush along your hairline from temple to temple several times then in circles to blend.
Excellent options for this color are Chocolate Chip, & Mud by Lush and Verdant. Purchase your colors today.