The current research aims to develop a new approach to art of optical illusion that comes from hand weaving, and employs it as a modern technique to enrich aesthetic and functional values of women's fashion. 3 samples of hand made 3D fabric were designed and implemented using strips as (warp, basic weft, additional weft) with 3 colors installed. (Blue B, Gold G, Red R), then the fabrics implemented on 5 different types of women’s fashion were employed and (15) design ideas were obtained using Photoshop, then evaluated through the opinions of the arbitrators using evaluation forms directed to specialists, women consumers and owners of clothing stores. After evaluating the proposed designs for women's fashion, recording data and processing it statistically, research concluded that the best results came for the executed manual fabric sample No. (1) "regular fabric using the combination of organza, satin and knitting strips", the success of its employment on each of the design of the blazer jacket No. (11) with a quality factor 95.51%, the design of the outer gown No. (15) with a quality factor of 95%, according to the total opinions of specialists, consumers, and owners of clothing stores. It also proved the success of employing textile optical illusion as a modern technique to enrich the proposed designs for women’s fashion in the light of the arbitrators’ opinions, which contributes to providing a new technical and applied source to enrich women’s outerwear and highlight its aesthetics. The aesthetic and marketing value of the Egyptian clothing product, highlighting the value of the work and the hand-woven art and its various effects, and considering it as an entry point for small projects to develop the economies of the family and society. Key words: Optical Illusions, Handmade Weaving, Technology, Fashion, Women's Fashion.