actually i am sure those bags are not fake per say i most cases inspired and not neccesarily cheaper. there are reputable brands out there (ferragamo, comtesse etc) who have kelly or birkin inspired shapes in their permanent collection
why they do not buy H well that is something only they know but if they are happy with their choices i am happy too
why they do not buy H well that is something only they know but if they are happy with their choices i am happy too