Beyove Women's Sleeveless Cargo Utility School Vest Military Jacket Vest Pockets

Great item for travel sport and casualI bought one for my sis

I first ordered this vest last week in large. It was too big and there was no size on either the vest or tag attached to vest. I feel I was given an XL I returned it today and ordered the vest in gray and ordered a medium based on the fact that I ordered large and it was too big. I just checked order and it shows I ordered a large. I am positive I ordered medium. Why is the size not on the garment? Why when I ordered medium today does the invoice say large? I like the vest but am not happy with the Hassel in knowing the size and receiving the size I ordered. Second one is coming tomorrow

Loved the vest till I washed it, not many wrinkles, I hung it to dry, but it still shrank!