The basic process of cutting and creating garments by hand has been the since the beginning of the 20th century. Despite different tradition of tailoring from various locations, It takes around 60 hours in total to create a hand-sewn suit by a professional.
English tailoring was considered the top tier of quality from the 1700s until the 1920s. After the end of World War II, the rise of tailoring industry grew in both England and Italy. With the increase in training, many styles differentiated the aesthetic of how men wanted to dress. For instance, British tailoring emphasizes the overlook from a British upper-class man with features like a waisted-silhouette and broader shoulders, while in contrary Italian tailors preferred a slimmer look with narrow trousers and short jackets.
During that time, tailored Menswear became glamorized in old Hollywood films in the 1930s. In that timeframe, Women were also inspired to be dressed by the master seamstresses like the movie star, Marlene Dietrich herself.