LUXURIOUS 100% cotton queen duvet cover by FRETTE Bold (?) in white with beige trim reversible to solid white.  I can't confirm that this is the Bold pattern, but, if it is, the MSRP is $900.

Hidden button closure.  Corner ties.  The cotton feels fantastic--it may be sateen, but I'm not sure.

EXCELLENT condition--no rips, tears or stains noted.  BUT the coloring of the beige trim may vary a tad. It may just be my eyes, the lighting, or the way it was sewn. I'm not even sure that the color varies but want to bring this to the attention of potential buyers.  If the color does vary, I doubt if it will be noticeable once on the bed.  The solid white side appears to be perfect.

Priced accordingly.