High quality men's shirts since 1928 Eton High quality men's shirts since 1928 Eton Solid Signature Twill Shirt Eton Solid Signature Twill Shirt Eton. Our most iconic shirt boasts a versatile business look that includes all day sharpness. Featuring our wrinkle free Signature Twill fabric with impeccable draping and perfect luster, it is crafted to perfection with an extreme collar that enhances its exquisite tailoring and enduring style. Designed, constructed and perfected over almost two decades, the Signature Twill shirt truly is an Eton icon. The fabric's distinct diagonal structure is woven from two ply yarn spun from extra long staple cotton meaning that we make this shirt from some of the longest, most robust and elegant cotton fibers in the world. Only the top 2% 3% of the global harvest qualifies and has that rare, perfect balance between suppleness, structure, and luster. Signature Twill is an ideal match for our Signature Finish, for wrinkle free shirts that remain sharp throughout the day or night. Our most iconic fabric Perfectly balanced luster, texture Wrinkle free, easy care