I have only tried it on and haven't worn it, but it has been stored at home, so I'm listing it as near-new. You can wear it as is with an undershirt, or under a suit... Size: 44 (Japanese size 11, Large) Width: Approximately 41cm (stretchy) The material is tulle except for the striped parts. Length: Approximately 60cm Measurements are taken by hand while laid flat, and there is some stretch, so please understand that there may be some error. The striped fabric is black, and the third image is the closest representation. Thank you for your consideration.