Everyone said to me ' don't stock up' I ignored them all haha
I had no problems with aldi nappies untill 4 months old where he needed a pampers overnight. Aldi are great for the money. I mainly got aldi, little angels ( they were crap btw) and had a pack of pampers given me.
Get newborn, size 1 and size 2 if you want? I think at one count I had 400 nappies.
I used cotton wool and water for 8-10 weeks. When out I used water wipes as the were the most natural - alittle dear but only used 2 packs as didn't venture out too much in early days.
At 8-10 weeks I started using wipes every other change- aldi sensitive and pampers sensitive as I got a box off amazon cheap. I'd still use cotton wool and water a few days a day and always dried his bum with a towel after so it wasn't wet and put in a nappy.
Creams wise. I got a lot of tester tubes out the emmas diary packs - they lasted ages and still have some. I use sudo a lot and they say don't put cream on unless baby needs it but I'm all for prevention is better than cute so popped abit on every change as a barrier and touch wood we have only had nappy rash once and he's a year old next week.
Newborns get through 10ish nappies a day to begin with - over time that decreases. But I'd say 10 a day for 3-4 weeks so that's why I stocked up. I also stocked up because financially SMP really hurt our fiances and I wanted to be as prepared while I had the money around.
I started using abit of bath wash with Osvar at about 10 weeks. People slate Johnson's but I use top to toe with no issues. He does sometimes get abit of dry skin but a product called oilatum you pop in bath helps that.
I'd suggest you get a small bottle of extra virgin olive oil - babies are used to being in fluid so naturally after a few weeks they get little dry patches - alittle oil on your finger and rubbed over the dry bits is a god send - cures cradle cap aswell.
I think the key is - try to built up a resistance gradually. I.e don't go mad on all lotions etc when you don't need to
let their skin become accustom to the world and naturally it will built resistance to wipes etc.
Cotton wool balls are annoying - buy the pleats instead - asdas are good
Hope this helps? I'm gone on abit hahaha -