How do I fix my straps always falling off : r sewing Fall Off Shoulders Blue Velvet Dress Velvet Bridesmaid Dress Special Events Dress Formal Evening Dress Elegant Off Shoulder Long White Dress with Cashmere Lining for Fall We Canary Houze Falling Off the Shoulder Mini Dress in Watercolor Stripe Poplin Rosie Assoulin Shoulders keep falling off. How do I fix this? The arms are too tight but the shoulders are so loose. : r sewhelp