Hi! I have a 2 week old daughter named Pearl Isolde so I absolutely love the name. I agree with the pretty elegant classic thing... Definitely not old lady or boring! Pearl Jenevieve is lovely - I'm not a fan of 2 middle names. Not sure about Pearlie though... our Pearl goes as Pearla or Pearl - there's nothing wrong with it at all though - maybe because it looks like pear-lee or it could be that Lacey (our other daughter) and Pearlie together are too much! If you love it then go for it!