We took our bestselling rib tee and made the sleeves longer, because #weather. Stretchy so it'll hug you in allllll the right places (and works great for high-waisted bottoms, of which there are plenty if you click on "bottoms" at the top of this page). We used our classic Lexi fabric on the inside (Micromodal with a hint of Spandex) but added a thin ribbed layer on the outside for a little more warmth and a little more coverage. Emily is 5'9" and wears an XS.