Single pleats fall from the front and back of this cotton-poplin dress, crisply structuring the shift silhouette with clean-lined flare. Ruffled bell sleeves turn up the volume with a touch of easy femininity. Brand: MM6 MAISON MARGIELA. Style Name:Mm6 Maison Margiela Bell Sleeve Poplin Tunic Dress. Style Number: 5381393. Available in stores.