1 The letter on the back is Dior, the Logo belongs to serif font, and each letter has a decorative corner; Note that the letter S is inclined 15 degrees, with thin ends and thick middle. There is no obvious difference in the thickness of the letter S, and the inclination angle is not obvious.

2. Bag body: the Paris font is clear and full, and the letter "S" is inclined 15 degrees; Embroidery of the bag body is meticulous and even, the thread body is full, the concave-convex feeling is obvious, and the stitch is neat. Paris fonts are single and thin, with uneven spacing and no inclination of s letters; The embroidery thread of the bag body is rough and the thread body is dim.

3. The font of the mark of origin is full and bright, and there is a sense of overflow around the font. The horizontal line in the middle of the letter a is concave downward, not completely straight. The font is dim, and the font lines have no thickness change, which does not conform to the original design. The middle horizontal line of the letter A is straight.