Everyday Poplin Pant Alchemy Alphabet: BRASS (Orichalcum, Auricalcum; Aes), composition. Our Poplin Pant combines effortless style with modern details. Designed with an easy to wear elastic waist, grommets, and a drawstring, these pants have an updated look. Ankle length with slight fullness that tapers at the leg opening, they have seaming at the knee and leg opening that nods to the barrel pant trend, while still being easy to wear. Pair these with the coordinating poplin top, a spring sweater, or one of our Structured Knit striped tops. These versatile pants are sure to stay in rotation this season and beyond.