How many fleece and cotton sleep and play jammies do you suggest I buy in each size? I live in California and I am due 11/13. I was thinking 5 in each size. Does 5 in each size seem suitable? I was thinking 3 cotton and 2 fleece. I also plan to have her sleep in a cozy sleep sack vs. A blanket until she's old enough to roll over and free herself from the blanket covering her face. Advice? Ftm here