Just thought I'd share my little haul today in case it helps anyone else. I've been struggling getting comfy at night so went to Primark to see if I could get a large nightie to wear. I ended up buying a nightie, maternity pj bottoms, a maternity/nursing top, a light maternity dressing gown, some nursing bras and some huge seamless knickers! I had no idea Primark did all these things and they're so soft and lovely. The nightie was £6 so I'm planning on wearing it in hospital and just throwing it away if it gets as messy as I expect.
I also bought a small handheld fan for £5. It is rechargeable and also has a stand it can sit on. It has 3 different settings and seems much stronger than the usual handheld ones you find.
I'm maybe just late to the party with this but I was really impressed with all the bits I managed to pick up today and thought I'd share in case it helps anyone else.