Up for auction is a like brand new condition ivory dinner jacket from Proper Cloth.  Worn one time for about 2 hours to a gala.  Decided to go with another jacket moving forward.  Brand new these run $600 on Proper Cloth's website.  Ivory.  Reda 130's fabric.  58% linen.  42% wool.  Unlined so very good for formal occasions in warm weather.  Dual vented.  Shawl lapel.  Functioning surgeon's cuffs.  Be sure to check out the measurements from the photo of the tag to make sure this will run your size.  I usually wear a 44L in most coats so it will be very comparable.  Let me know if you have any questions or need additional photos etc.  Thanks!