I have read this whole thread with my mouth hanging open.
As Older said (and I've nicked it, cos I couldn't put it better myself!)
I find the language used to describe normal, healthy anatomy really odd. It's demeaning to have people who's genitalia has remained unchanged during puberty call other people's for example flappy or dangly etc. I've had teens as young as fifteen in, suicidal over their very normal healthy vulva, with absolutely minimal protrusion of labia
It's actually very offensive to hear your own, perfectly healthy, labia decribed in such terms.
Especially because a lot of the assumptions/myths around labia size come very a horrible and misogynistic place.
That longer labia are a result of "sexual promiscuity" , or childbirth.
Every vag is different, I'm bi, have slept with several women, and seen the genitals of several more.
And listen to the healthcare pro.....she sees 15 vulvas every fricking day, and says long is just as normal as very small (hidden?) inner labia.
I love my labia, vulva, and vagina.
I have had quite long labia all my life, nothing to do with childbirth, or sex.
Apart from not liking knickers cos they tend to chafe a bit, it doesn't affect me at all, and have had several compliments on my vulva, including during cunnlingus! 
Seriously, just like penis shape and size, boob shape and size, there is no fucking "normal", just a huge range of different.
The only difference is what society at any one time deems "attractive", and I think it's disgusting that some posters on this thread are happy to give other women the impression that anything other than inner labia "neatly" (urgh btw, it's another form of the age old classic of expecting women to be "neat" and "clean" with no messy bits) tucked inside is abnormal in anyway.