Chico's | Colorful Sleeveless Midi Dress | Chico's 1 = US Size 8 Bright multicolors. Unique v-neckline. High waisted. Sleeveless. Zigzag faux tie-dye pattern. 95% Polyester, 5% Spandex. Machine wash cold. Preowned in excellent condition (little or no sign of previous use). Chico's Size 1 = US Size 8. Approx measurements: Length (neck to bottom in back) 39 inches; Width (armpit to armpit, flat across back) 18 inches.