NeckWould benefit from a petticoat don't have. Might be the odd loose thread as sequins hand sewn and some small snags close to the hemline. Scattered sequins adorn the dress. Embroidered flowers with sequins.
This gorgeous dress from Monsoon is a black self polka dot pattern 100% silk for a luxury feel, fully lined. You’ve done your bit. A simple system but it works. Cowl neck front with strappy halterneck tie.