Searching for the right stock inventory app

I am looking for an app for iphone and ipad to assist me with stock inventory. My business is a new start up, vintage clothing business. My ideal app would have the following features:

I take a photo of the item, I write details next to this e.g. name, colour, size etc, an inventory number is generated,the item is stored in a grouping - e.g. skirts, jackets, jumpsuits etc. Then when it is sold I mark as sold and dispatched. Does this exist? All inventory apps I've come across have only been for reading barcodes and storing info for large volujmes of the same item. Can someone please advise and assist.

Thank you