A Qipao (Cheongsam) dress is on display at a show in Shanghai, Dec. 28, 2015. The show presented 70 Qipao dresses collected from Shanghai’s distinguished families and socialites in the past. (Photo: China News Service)

A visitor poses with a Qipao dress at a show in Shanghai, Dec. 28, 2015. The show presented 70 Qipao dresses collected from Shanghai’s distinguished families and socialites in the past. (Photo: China News Service)

A Qipao (Cheongsam) dress is on display at a show in Shanghai, Dec. 28, 2015. The show presented 70 Qipao dresses collected from Shanghai’s distinguished families and socialites in the past. (Photo: China News Service)

Qipao (Cheongsam) dresses are on display at a show in Shanghai, Dec. 28, 2015. The show presented 70 Qipao dresses collected from Shanghai’s distinguished families and socialites in the past. (Photo: China News Service)

A Qipao (Cheongsam) dress is on display at a show in Shanghai, Dec. 28, 2015. The show presented 70 Qipao dresses collected from Shanghai’s distinguished families and socialites in the past. (Photo: China News Service)

Participants wearing Qipao dresses pose at a show in Shanghai, Dec. 28, 2015. The show presented 70 Qipao dresses collected from Shanghai’s distinguished families and socialites in the past. (Photo: China News Service)

Visitors talk about Qipao dresses at a show in Shanghai, Dec. 28, 2015. The show presented 70 Qipao dresses collected from Shanghai’s distinguished families and socialites in the past. (Photo: China News Service)