VINTAGE J.R.Nites by caliendo 2piece dress&coat

sooo so beautiful. One of a kind honestly!! Satin detail on the coat and the dress with a pearl button. The dress has a bit of sun discoloration on one side but it’s not super noticeable I couldn’t get it to photograph. It also has slight pilling and a few imperfections due to its age, it’s about 30 years old However it’s in great shape considering :) very flattering on. Let me know if I can can’t you any specific measurements