this is a neat little experiment from fashion editorial pov which i've just looked at and listened too but not explored in alot of detail.
essenitally there's special rooms that don't reflect any sound and this person spent some time with a model recording the sounds that differnt clothes make going on and coming off as well as being worn. there's PVC jeans and a latex top in the collection plus a wide range of couture dresses.
surprised no one in SL has used it a as a sample source. check them all out here
the could of done alot more with the latex imho, for one its not polished and of course there's different weights and wether its loose or not. russling loose latex is totally different than a catsuit or leggings.
oh and there's no real walking either, maybe they'll do shoes next time?