Stitching
Pick Stitching
Pick stitching refers to the small subtle stitching around exposed edges on a suit, such as the lapeland pockets and even buttonholes.
Double Edge Stitching
It's a way to make a garment with a higher level of handwork. In Italy, tailors often use a thicker thread, such as silk buttonhole twist, to make the detail look exuberant.
What is the definition of Milanese?
Believed to have originated in Italy and then made popular by Italian tailors in France, the Milanese buttonhole is the apex of a fundamentally tailored suit. ... It involves a piece of thread called a "gimp" which is hand-stitched to surround the buttonhole.