2X off white high-low long shirt by Zenana Premium

2X off white high low long shirt by Zenana Premium is in great condition except for a small spot on the left shoulder near the seam (shown in pictures). I am unsure of what it is because the shirt has only been worn 1 time and then stored. I am almost 5 feet 7 inches, and this shirt will touch the floor if I have it on. Can be paired with jeans, leggings, shorts, and numerous possibilities! Lightweight and soft material, also great for lounging around the house.