Color changing woven fabric and preparation process thereof, vamp and shoe

The invention relates to the field of woven fabrics, in particular to a color changing woven fabric and a preparation process thereof, a vamp and a shoe, the color changing woven fabric comprises warp yarns and weft yarns, the weft yarns comprise first weft yarns, second weft yarns and third weft yarns which are different in color, the warp yarns comprise first warp yarns and second warp yarns, the woven fabric comprises a color changing area, and in the color changing area, the color changing area comprises a first color changing area and a second color changing area. The first weft yarn, the second weft yarn and the third weft yarn are sequentially distributed below the first warp yarn, the second warp yarn is wound from one side to the other side from the front of the first warp yarn, then is distributed below the first weft yarn, the second weft yarn and the third weft yarn and then is wound from the upper portion of the first warp yarn to the other side, and the operation is repeated. The tatting natural