i got fleece inners on mine...minkee would be nice too though! but didnt bother about an outer or embroidery coz it will be used at night and covered with woollies. better saving the fancu stuff for pretty pocket nappies i think!
i use soakers (which you can get for about £10, which isnt too bad but you'll want to get some lanolin as well) shorties, longies etc, and have never had a problem.
WN wraps are great but ive never tried them over a NN as im not sure if they are long enough in the rise. ME airflows are a reliable wrap for night too. xx