bowknot

Helen's hands rose slowly to her breast, where a pretty watch dangled from a bowknot of crushed diamonds.

Bowknot—is tied like the square knot, but with ends doubled back in tying the latter half—used on neckties and ribbons.

We are afraid that someday you may run away and leave us, so we wish to tie you to us with a bowknot of affection.

For a moment he stood rubbing his head, with his merry little face puckered up into a comical sort of bowknot.