Thank you for viewing this item from among many others! This is a GU floral print dress with a front opening ☺︎ The white flowers have a large pattern, but the colors are calm, so I believe anyone can wear it in a mature style ☆ There is no lining, but I don't think it's see-through ♪ Sleeve Length: Long Sleeve Pattern/Design: Floral Season: Spring, Summer, Autumn Please examine the item carefully as it is a used item stored at home, and consider purchasing it ☺︎