I don't have a system yet but I would like to reorganize my out-of-season and special dresses. So far they are in their respective plastic bags from the cleaners or their respective garment bags.
I can't remember where I read it but this blogger has a great way to organize her special dresses. She stored each dress in a cotton bag (it's a DIY similar to a large pillow case). Pinned on the outside of each bag are pictures of when and where she wore that dress and with what accessories. I thought it was such a great idea as it gives a quick visual.
When I have the time, I would like to do this as dh would be very happy as I hope to cut down on the time trying on the dresses and just show him the pics instead. Or at least have a record of how often I worn each dress that I need to shop for a new one. lol
