A lamp shade includes a light permeable bottom layer and a light reflection structure provided on the light permeable bottom layer and including a plurality of reflective stripes formed and distributed on a surface of a side of the light permeable bottom layer and a plurality of recessed gaps formed between the reflective stripes and each located between any two adjacent reflective stripes. Each of the recessed gaps has a depth direction extending into a thickness direction of the light permeable bottom layer. Thus, the light patterns of the lamp shade will produce variations by provision of the reflective stripes and the recessed gaps of the light reflection structure, thereby enhancing the aesthetic quality of the lamp shade.