Calvin Klein Shirt Dress

Armpit to armpit 18" Shoulder to hem 34" It fits me and I'm currently in a size 8, 36" bust, but it hung better when I was a little smaller like when I had a 32/34 bust. I have worn as a dress or sometimes over black leggings which was really cute. Belt or no belt, either works. Comfy polyester/spandex great no wrinkle material The tag does not say petite but I believe I recall buying this in the petite section. Please review measurements and ask questions ☺