There are two basic elements in the beautiful satchel.
First, not too big, small and exquisite. Because oriental girls are generally petite, carrying a big bag, especially the erection of a long bag, will make the figure shorter.
Second, the bag should not be too thick, otherwise the back would be a big lump like a buttock behind the back, like a big belly with a lack of aesthetic feeling.
The satchel can neither be carried too high - otherwise it is like a bus conductor. It can't be too low, like our neighbor's teenager. My suitable satchel is that kind of thin back on the side, the size is suitable, the height is right, can use the hand to comfortably hug.