There are cropped halter neck shirts and are also vest tops. They have collars, buttons and open backs and come in different patterns and colors. I added photos of three of them from a fashion store in a Japanese Rakuten website on my iPad Pro in January 9th, 2022 and I added photos of another one of them that is a floral pattern halter neck shirt and skirt set by Cider from a Japanese Buyma website on my Amazon Fire HD 10 in April 16th, 2022.
This is the floral pattern halter neck shirt and skirt set.
These are the photos of the three cropped halter neck shirts.
Miss Emily 