Poplin Halter Tiered Midi Dress Madewell Yardley Floral Poplin Puff Sleeve Midi Dress Sugarlips The Melody Bubble Hem Smocked Midi Dress in Poplin Madewell Cotton Poplin Halter Midi Dress White House Black Market Sally Poplin Midi Dress. Cut from crisp cotton poplin, SIMKHAI's Hally dress flatters the figure with structured seams throughout its fitted bodice. Paneled skirt pleats and a gathered bubble hem create softly voluminous shape. Designer color: white Back zip closure Structured bodice seams Pleated skirt Gathered bubble hem Poplin Self: 63% cotton, 37% polyester Lining: 100% cotton Machine wash cold, dry flat Made in China