Something old, something new, something borrowed, something blue... we all know the rhyme from English folklore, and whether or not you're superstitious about bringing good luck, I think it's a sweet tradition to observe on your wedding day. In the past, the 'something blue' was often a garter or a handkerchief, or embroidery in the bride's dress, but while those are still lovely ideas, I thought I would round up 20 slightly different ways that the modern bride could incorporate this part of the tradition. From going all-out with a blue wedding gown (they're gorgeous, why not!) to little details you can add to your design and decor (even if blue isn't your main theme colour), each one of these ideas is classy and fabulous.