Vanity Fair Petite Abstract Dot Blouse

This petite blouse by Vanity Fair doesn't have a tag listing material content but my best guess is polyester or a poly dominant blend. The fabric is a very dark blue with an abstract white dot pattern, and it is a bit sheer, so I would wear something under it (see pic 4). The blouse has long sleeves with buttoned cuffs, a collar, and buttoned front. There is darting around the bust to help with fit and, because it's a petite size, it is a little shorter than normal. The blouse has normal wear, but no issues affecting wearability. This piece isn't marked with a size, but measures like a size large. There is very little stretch in the fabric, so this piece may fit better as a medium. Please use these approximate flat lay measurements to ensure the best fit: Pit to pit: 20" Waist: 19.5" Hips: 21.25" Sleeve length: 23" Total length: 24.25" Shoulder to shoulder (back):15.5" Love the piece but not the price? Make an offer!