"Something Blue" is a traditional wedding custom that originates from an old rhyme, which suggests that brides should carry four tokens for good luck: something old, something new, something borrowed, and something blue. The color blue symbolizes fidelity, love, and purity, making it a meaningful choice for brides on their special day. In many cultures, brides incorporate blue into their attire or accessories, such as a garter, jewelry, or even their bouquet. This practice not only honors tradition but also adds a personal touch to the wedding, allowing brides to express their individuality while embracing the significance of the color blue.