I bought this for work, but I no longer have the opportunity to wear it, so I am putting it up for sale. I have not used it since trying it on once. The tags and buttons have not been removed since I purchased it. I bought it a few years ago in the summer, but I felt it was too hot, so I think it would be suitable for a cooler season. The color is a light blue, so I think it can be used for both formal and slightly casual occasions. Please check the photos of the tag for the size, etc. This item has been stored at home. Also, please note that the packaging for shipping may be other than a box.