Organic Cotton Embroidered Mini Dress. Looking for that perfect dress to show off your sustainable fashion side this winter? Check out this organic cotton embroidered mini dress at M&S. This Nobody’s Child mini dress is crafted in a fitted shape from pure organic cotton for a cosy texture and embroidered with bright blooms for a playful touch. A waisted middle offers a feminine shape, accentuated by long blouson sleeves with ruffle cuffs.