Guitar pick stickers for adhering to synthetic guitar picks so that the picks may be held to a guitar are disclosed. Each sticker is sized to fit within a perimeter of a guitar pick. Each sticker has an adhering layer for adhesive attachment to the guitar pick and a highly-plasticized formulation of material (such as polyvinyl chloride, or static cling vinyl) for adhering the guitar pick to a glossy surface of a guitar without adhesive. A sticker sheet includes an adhesive backing sheet on which the stickers may be initially carried.