If you were ever worried about buying a full bottle of perfume for £40-50 and not actually trying it out to see if you like it or not can be a complete waste of money. A good way to test it is to actually try a free perfume sample and their is no better way to find out if its the right perfume for you. You usually get a vial sample which can actually last for weeks. So once you find out if you like it, then spending a large amount of money on a sample makes complete sense.
Please check out this infographic and you can find out exactly how to get a free perfume sample.