Thank you for viewing. *As many people don't read the profile, I will proceed with the transaction assuming you have read it.* It's a thin denim fabric. I purchased it at Shimamura, but it didn't fit, so I'm selling it. It's a size L, and the back has elastic, but it doesn't stretch much, so it was tight on me. Measurements (flat lay) Chest: Approximately 40cm Chest under the bust seam: Approximately 37cm Hem: Approximately 56cm Total length: Approximately 122cm Length from the back to the hem: Approximately 102cm Back slit: Approximately 33cm Please consider these measurements as approximate, as they are taken by a non-professional. Only tried on.