NWT Knotty Ones Upe Midi Sweater Dress, Small. Dusty blue. Upė flows like the rivers of the Baltics with her stretchy rib pattern and maxi dress style. With a knee-height slit on one side and a soft, ever-so-flattering fit, Upė's a go-to knit dress whatever the season. MATERIAL & CARE 100% Fair Trade cotton. OEKO-TEX® certified. Store folded and dry clean only.