Coach has full price stores that only have new styles. They also have factory stores that carry different products. Usually the factory stores have variations of styles that were popular in the past, but they rarely make an exact duplicate of a past style. So, they continue to make patchwork styles, but if you are looking for a specific style from the past, you will have to find one on a resale site, like Ebay or Bonanza. It would be rare to find one that is new. Don't go to any site that has Coach in its name because those are all counterfeit sites, except for Coach.com. Don't go to any site that claims to carry authentic Coach products unless it is Coach.com. If you find one that you like on Bonanza or Ebay or Craig's list, go to the Coach shopping - authenticate this thread of this forum to make sure it is authentic before you purchase it.
Every Coach bag has a style code that is shown on the patch inside the bag. If you find the style you like, find out what the code inside the bag is, and then you can look for more with that style number. You can also place a want ad on ebay, where you can request a specific item, and if a seller has it, they will tell you if they see your ad.
If you have a picture of the purse you want, you can go to the identify section on the Coach part of this forum to find out what it is called and what the style number is, and you can use that information in your search.
You can try to find it on a Google image search.
I hope you find the bag you are looking for.