At this point, you may be thinking what about Google images? This wont base my results on information, it will just show me the images. This is true, and you may find some great designs this way but the thing is that you aren't the first person to think of using Google images to search for tattoo designs. In fact, millions of other people have already seen and used the designs that Google images throws up so you will end up with the same thing as everyone else. And I'm sure that isn't what you are looking for in a tattoo.
So where is the best place to go to get great feminine dragon tattoo designs? It may surprise you, but one of the best places to go are the large tattoo forums that are around online. These forums have thousands of users who constantly add fresh content, and if you go to their archive section you will find links to some of the biggest and best tattoo art galleries online. If you spend some time on these forums you may well turn up some real gems that you would be proud to have tattooed.