It was interesting but I wonder about the experimental conditions. Did this lady use total scent control? Did she wash her hair in scent-free shampoo? Did she shower with scent-free soap? Did she smoke a cigarrette on the way to work this morning? Does she have scent free deodorant? Was she wearing perfume? Did she brush with baking soda? Were those rubber boots brand new?

The only way to truly test the effect of the clothing is to make sure that all the other "noise" variables like these are eliminated.