Triangle Necklaces first appeared on Chictopia's streetstyle gallery in Spring 2013 seen on Washington blogger districtofchic of districtofchic.com. She styled her gold Lydell NYC triangle necklace with a blue karen zambos wrap dress, black romwe faux leather shearling jacket, and black Sophie Hulme mini bag. Since then, Triangle Necklaces have grown in popularity as bloggers from Los Angeles, Calgary, and Vienna have discovered them. Triangle Necklaces are generally seen in casual, chic, and trendy style. Popular brands of Triangle Necklaces are vintage, DIY, CoutuKitsch, Eclectic Eccentricity, and H&M.