Square neck dresses have a perfect silhouette that can bring the illusion of curves to your bustline and visually elongate your neck and shoulders, thus making you longer and your proportions more well-balanced. Also, a square neck dress will set the stage for amazing jewellery and show off one of your most alluring parts - the collarbone region. Basically, dresses with square necklines are flattering for all body types, and especially great for women with big busts. They provide a sexy frame to your decollete without going overboard. For sure, square neck dresses stream femininity and elegance.