Flexible organic field-effect transistors (OFETs) based on solution-processed TIPS-Pentacene as semiconductor and high- P(VDF-TrFE) gate dielectric are successfully demonstrated on fabric for future electronic textile (e-textile) applications. These devices exhibited very high electrical performance with maximum ( ) and average ( ) field-effect mobility values of ~1.2 and ~0.5(±0.3) , respectively, in the saturation regime and of ~10 ³ for a low operating voltage of −5 V, along with excellent electromechanical stability. Furthermore, these devices showed excellent environmental stability with almost unchanged electrical characteristics for 26 weeks. Moreover, devices showed high cyclic stability with stable ON/ OFF switching characterized up to 500 cycles.