Asymmetrical bow neck dress Women MANGO USA Asymmetrical bow neck dress Asymmetrical bow neck dress Women MANGO USA Mango Asymmetrical Bow Neck Dress Black Very. Our festive party dress will have your girl holiday ready in no time! Cut from soft organic cotton sateen, this perfect piece features a sophisticated fit and flare shape, asymmetrical bow detail at the neckline, and a zipper down the center back for easy dressing. Holiday season, here she comes! 100% Organic Cotton, exclusive of trims. Garment is 100% GOTS Certified Organic. Learn more about our certifications here. Bodice lined in organic cotton. Zipper at the center back. Machine washable.