I just use iPhoto - both on the main screen (in folders by scarf title) and then each folder is "duplicated" into an album (along the left side of the screen), also by title.
In addition, I keep three additional albums - the first contains one photo of each scarf currently in my collection (full view), the second is one photo of each scarf I have ever owned (full view), and the third is four photos of each scarf currently in my collection (full view; photo with title/tag/copyright symbol/signature - yes, I can usually get that in one shot -; folded; and one detail shot) and at least one photo of each of my other H-items. Those albums get synced on my iPhone.
Here's a photo of my screen, to give you an idea: