Thank you for viewing! This top was purchased a few years ago. It has pearl beads around the neckline. The lining is made of a slightly warm material. The sleeves are sheer and three-quarter length. I think it can be worn for office casual or slightly formal occasions. Please understand that this is a used item, so please consider this before purchasing. Color: Navy系 (Navy-based) Neckline: U-neck Stains, tears, odors, etc.: None