Avenue M0ntaigne Pinstripe Bottom Weight - Black/White

This is a lovely, stretchy cotton twill from Italy, by way of Avenue Montaigne, who uses it in trousers and jackets that sell in high end boutiques and stores. It will be an absolute go-to in your closet. It's great for men or women, and the stretch and weave make it perfect for travel as well as every-day. Make a great pair of pants, a skirt, or a jacket.

Also, note that the greatest stretch runs in the length, so use a cross-grain layout to take advantage of that, and to have the pinstripes run vertically.