Don't understand

Please don't be conservative, you won't fall
Why must girls today have to show their bodies to all
I always said to keep things for imagination
Believe me your life will get more satisfaction
You will attract the wrong crowd by sharing what you should not
Keep your self covered and let them wonder what you've got
A girl is more attractive with modesty, value's and poise
You don't have to get attention by showing off and making noise
My daughters were always told your body is yours for sure
Keep yourself clean with a body that's modest and pure
Guy's will tell you you're attractive by showing all
They are wrong, so stay pure and stand tall
Just some advice for making things easier for you
Just watch how you dress and watch what you do
Because first impressions are burnt in the mind
You will want someone who will treat you warm and kind
You will attract the right person who will love you for you
So please choose wisely when you choose that's all you can do