One of those skulls had a genetically asymmetrical jaw, and three others had slight open bites, perhaps due to abnormal motor activity of the tongue. (brianpalmerdds.com)
The free - flowing dress has a round neck a slight open back with a single button fastening. (religionclothing.com)
The shirt has a double layer of ruffles on the front, a stand collar and a slight open back with a single button fastening at the back of the neck. (religionclothing.com)