After the carpet and painting was done, I bought two shelving units and tons of see-through plastic bins that snap easily (hands are aging and the old one were getting harder to open!). I got 18-gallon bins for most things, smaller for other things, and kept 4 of my large bins for things like junk jeans and bigger runs of fabric.
As of today, I'm about 85% done moving my sewing goodies back into the room. It's so organized that I almost can't stand it! I ended up with 2 large boxes of fabric to give to my friend.
One side of the room has my 2 desks for sewing machines. I'm talking to a furniture builder about making a custom desk. The size of the room is a limiting factor, but I do like the size of these desks. I'm used to it. I have a folding table stored on the opposite wall to use for cutting. The only down side of the whole space is that the ironing board is in the other room, but that's a small price to pay for a good sewing space.
Example of the shelves. Everything is categorized and the bins are marked front and back. I have 2 quilt tops that are done on the top shelf; I need to send those out for quilting. I know I'm never going to do it myself. On the other side of the room, I have an old reliable bookshelf and another small set of wire shelves. We will use the small shelves for items that we'll need outside (this shelf is right by the sliding door to the back yard).
I told my husband today that I'm ready to retire and get to sewing! The new space is making me really want to get going.