These imperfections are unique and make vintage leather different than other types of leather garments. It is more difficult to replicate than that of new leather. New leather is typically softer than vintage leather but vintage is a very popular choice for not only jackets, but covering furniture because of its durability.
Vintage leather is a very popular fashion choice today but there are some special care needs that you need to to adhere to in order to maintain the look and feel of your garment. Never get the garment soaked or soiled. If the weather is not cooperating, better to leave the jacket at home and wear another garment more suited for the conditions.
When storing your vintage leather jacket be sure to keep it away from excessive heat or humidity. Either extreme is not good and will ruin your jacket. If your jacket is delicate it might be a good idea to take it to a professional leather cleaners before applying any products to it on your own.
Either way, if you are lucky enough to own one of these classics, then use care in both when and where you wear it and how you store it in order to keep it looking “new” or better yet “old” for its lifetime.