Paris by Night 90 land of Vietnam while "Cô Gái Việt" depicts the social contribution of the women in the society besides family matters. Several guests were also presented on the show. An introductory speech was presented by Congresswoman Loretta Sanchez, discussing the resilience, strength, care and contributions of the Vietnamese woman in Vietnam and abroad; as well, she wore the traditional Vietnamese dress, an ao dai. Other guests included Swiss philanthropist "Tim" Aline Rebeaud, who runs an orphanage for handicapped and orphaned children in Saigon, named Maison Chance, and others. Disc 1 1. Mẹ Trùng Dương, Mẹ Việt Nam Ơi!, Cô Gái Việt
The dress first large-scale scientific study on the dress was published in "Current Biology" three months after the image went viral. The study, which involved 1,400 respondents, found that 57% saw the dress as blue and black; 30% saw it as white and gold; 11% saw it as blue and brown; and 10% could switch between any of the colour combinations. A small number saw it as blue and gold. Women and older people disproportionately saw the dress as white and gold. The researchers further found that if the dress was shown in artificial yellow-coloured lighting almost all respondents saw the dress