@TabooGal - that looks so great!
I cut my hair about that short too - and I never shaved it shorter. I just let the rest of it fall out on its own, mainly in the shower (gross to collect the huge clump of hair from the drain each time before someone else used the bathroom!), and I've found (now that I've finished AC chemo) that I haven't actually lost all my hair. I don't have much, but it's a fairly even scattering all over my head and I still have sideburns and quite a bit at the nape of my neck.