Here's an idea though.If you want to make a face that you like and absolutely finalize it's Vampire look, wait for steps 10-12 and transform into a werewolf before going into the flagon. Then transform into a Vampire when you leave to try out the new look. After that, if you don't like it, repeat the same process. If you like the look, then as the Vampire half, continue steps 10-12.
Here's an idea though.If you want to make a face that you like and absolutely finalize it's Vampire look, wait for steps 10-12 and transform into a werewolf before going into the flagon. Then transform into a Vampire when you leave to try out the new look. After that, if you don't like it, repeat the same process. If you like the look, then as the Vampire half, continue steps 10-12.