Phoenix Organic Dye Boatneck Silk Dress - Mollis BlackRound neck mini dress with dropped shoulder sleeves. Relaxed body, side seam pockets and 3 4 sleeves. This dress is made of a handwoven silk that is naturally dyed black with mollis berries. This process is a traditional dyeing technique unique to An Giang province in the Mekong Delta, Vietnam. Size Small fits best sizes XS through M depending on how you like the fit. This is a generous silhouette in the body.