Sparta
The custom was to capture women for marriage...The...'bridesmaid' took charge of the captured girl.  She first shaved her head...then dressed her in a man's cloak and sandals, and laid her down alone on a mattress in the dark.  The bridegroom...first had dinner...then would slip in...lift her and carry her to the bed.  The husband kept on visiting his wife in secret for some time after the marriage.  Only Spartans did these customs. Some people think that the cutting off of the wife's hair was a ceremony that showed she was going into a new life.