Hi again Ange,
I agree with Chris about new pj's. I don't 'do' pj's, but I did treat myself for the occasion, but I also took leggings and hoodies in to hospital. Some of the hoodies (I'd 'borrowed' some from my boys - they're bigger than me) were great at accommodating the drains, so I didn't have to wear a shoulder bag and could remain 'hands free'.
My double mastectomy/ immediate reconstruction was with implants. I also had what was called a "nipple sparing" procedure, so I've had only the one operation. I'm REALLY happy with this, as I just couldn't imagine what I was going to see that first time (does that make sense?). I now look down and see me. An improved me as I am definitely bigger than what I was - but 6 years (total) of breast-feeding my 3 boys did take it's toll!! I have to say, too, that when I first got to see what was under the bandages I did feel like someone needed a feed! ("Quick, pass me that baby!") As the swelling has gone down I can see what Chris means when she says "I could have gone larger, without looking too big".
Finally - make sure that the surgical form that you sign specifically says EXACTLY what you want it to say. Because I regularly read the 'fine print' I picked up that one of my surgeons had me down for only a left breast mastectomy. Needless to say, the paperwork was rectified.
Take care, take photos and sending you love and happy vibes between now and then,
Mon x