Beautiful dress that would be appropriate for most any occasion - Wedding, Holiday, Funeral, Graduation, etc., or for a nice evening out. I'm pleased with the condition of this dress. I checked it over several times to make sure I wasn't missing any snags, so there is nothing obvious. The bust has a second layer of fabric to prevent it from being too sheer. If you hold up the lower portion in front of a bright light, you can see a little light. It was not enough of a problem for me to consider it needing a slip, but that may be up to personal preference. Below the knee or Midi length. Polyester and Elastane material. Waist measures ~30"