Congratulations on you little girl Lizzzombie!
OK, this is what I'm going to buy based on what I needed last 2 times (keep in mind I don't like constantly running out and rushing to put a wash on, so tend to buy extra);
7 long sleeved body suits, to wear on own with trousers or under cardi if cold.
14 short sleeved to wear under babygro's etc.(they constantly get poo'd and sicked on)
7 babygrows
3 pairs of comfy trousers
2 hats (you will constantly lose one)
2 cardis / jumpers (I try I find ones without hoods, hoods just look uncomfy scrumpled up behind baby)
Plenty of blankets to wrap baby up in pushchair, much easier to wrap / unwrap when going in and out of shops than layers of clothes and snowsuit type things.
snowsuit for when using baby carrier.
muslin squares (lots!)
2 grobags (for when baby is big enough)
4 bottom sheets for moses basket / cot (these will also constantly be covered in baby goo)
Cotton wool for cleaning bottoms and topping and tailing for first couple of weeks.
Topping and tailing bowl.
Breastpump, bottles, steraliser, I plan to breastfeed again but still needed these.
Breastpads, I liked the washable ones.
Maternity towels, large sanitary towels will not be enough to begin with!
Carseat
Pushchair
Babycarrier
Something to put baby down in, I'm just going to use moses basket or blanket on the floor.
Changing mat, I have one with washable towling covers as I thought the plastic was a bit cold on babies bare skin, but you could just use an old towel.
Nappies, My dcs went through about 12 nappies a day in the first few weeks, they really do poo and wee constantly! It's pretty much everytime they feed, they poo.
2 baby towels
Nappy cream
Lansinoh nipple cream
Aveeno lotion, I only ever used water to wash with, but found this to be a lovely gentle baby moisturiser.
All I can think of for now, will add more if I think of anything!