So I have some hemp fleece and microfibre fabric. I was thinking of doing a prefold with the outer sections being two layers of hemp fleece with the middle third beingone (or two?) layers of microfibre sandwiched between two layers of hemp fleece. So layers would be 2-3-2. Will this work? DS is 10 months and not a huge weer (tho his wee is potent - hence the hemp instead of bamboo).

I am thinking of doing a 38cm square - a good size do you reckon?

Thanks in advance - this is my first foray into nappy making (and probably the extent of it, as straight lines is as good as my sewing gets!)