Serina sleeveless mini dress from Reformation featuring black, silk, satin weave, draped detailing, shift style, asymmetric neck, keyhole detail to the rear, rear button fastening, sleeveless, straight hem and thigh-length. Conscious: We've partnered with Good On You – an ethical agency that rates how sustainably brands perform. This item comes from a brand that performs well in relation to their impact on the planet..