The purple logo can be sewn by hand, so the purple label cannot represent the grade, depending on the quality of the mink.

The easiest way to grade mink clothes is to look at the length of its wool needles and the density of its fluff. The longer and thicker the wool needle, the lower the grade and the cheaper the price. The wool needles are short and the fluff is dense, and the soft-haired mink is the top grade. The most expensive American short-haired velvet. Nordic mink skin quality standards are divided into four grades, namely: Crown, Saga, 1 grade, Saga weak belly, 1 grade weak belly, and grade 2 and above (long hair type, bite type and diseased hair type).