Here you will find some literature about cheongsam
Cheongsam charme
http://www.valerygarrett.com/pdf/article_131.pdf
Wearing the Cheongsam: Dress and Culture in a Chinese Diaspora (Dress Cultures) (Englisch)
https://www.amazon.com/
Chinese Clothing (Introductions to Chinese Culture) (Englisch)
https://www.amazon.com/
Chinese Dress: From the Qing Dynasty to the Present (Englisch)
https://www.amazon.com/
China Tours / China Highlights / Qipao Facts / History of Cheongsam
https://www.chinahighlights.com/travelguide/traditional-chinese-clothes-cheongsam.htm
IN THE MOOD FOR CHEONGSAM
https://vebuka.com/print/
https://www.amazon.de/Mood-Cheongsam-Social-History-Present/dp/9814260924
https://issuu.com/edmbooks/docs/in_the_mood_for_cheong_sam/68
The Cheongsam (Images of Asia)
https://www.amazon.com/Cheongsam-Images-Asia-Hazel-Clark/dp/0195909399
Chinesisches Cheongsam: Die Fortsetzung / 中华旗袍: 续集
穿旗袍的女人 Woman in Cheongsam Taschenbuch – 1. Juni 2015
https://www.amazon.com/%E2%96%B2%E7%A9%BF%E6%97%97%E8%A2%8D%E7%9A%84%E5%A5%B3%E4%BA%BA-%E9%BE%9A%E8%88%AA%E5%AE%87/dp/B012MJBL90