The off-shoulder neckline softens everything above it, which is why it flatters almost universally. Sitting just below the shoulder rather than on it, this line opens the collarbone and lengthens the neck without the exposure of a full strapless cut. This edit covers the range: elasticated bardot bands that stay put through an evening, structured folded necklines that hold a sharper line, and long-sleeve versions that keep the arm covered while the shoulder stays bare. Lengths run mini to maxi across satin, chiffon, knit and velvet. Because the neckline is the feature, keep jewellery simple — drop earrings rather than a necklace, which will compete with the line rather than complete it.