Skinny straps that attach at the front and back of the dress or tie at the neck, often detachable. The best of both worlds, they offer some support but also create a bare look.
A spaghetti strap is a very thin shoulder strap used in men's and women's clothing, such as camisoles, cocktail dresses, and evening gowns, so-named for its resemblance to the thin pasta strings called spaghetti.