Found.
You guys asked about Sonia’s dress and we found it! :)
Sonia Garware was wearing a Milly Margot Lace dress at a recent event. I don’t normally like anything too lace’y but I quite like this Victorian vibe’d lace dress… Its ultra feminine and with right accessories can be quite glam and contemporary!
Buy MILLY Margot Lace Dress Via Net-A-Porter