I am just wondering how many blankets, wraps to buy? There are soo many to choose from. Polar Fleece, Thermal, Flanalette, Muslins. UGH!

I am thinking fleece for the cot at night. What do people recommend for the pram? I have also heard some Muslins are too small so get a minimum of 100cm. Do you think you need flanalette wraps as well as normal. And what is a bunny rug?

Appreciate everyones ideas.