Here is a traditional old rhyme (marriage love spell) from Warwickshire, UK.
Married in while, you have chosen all right,
Married in green, ashamed to be seen,
Married in grey, you’ll go far away,
Married in red, you’ll wish yourself dead,
Married in blue, your lover is true,
Married in yellow, ashamed of your fellow,
Married in black, you’ll wish yourself back,
Married in pink, of you he’ll think,
Married in brown, you’ll live out of town.
For luck the bride should also wear “something old, something new, something borrowed, something blue.”