White goose down retail comforter

Product Name: White goose down retail comforter
Filled with 650 fill power White down 500 Thread count, 100% damask retail stripe cotton Down pro Bailo box construction. sk oroine SULMOUSEN (00"× 90" Filveicht 30 oz KING (106* x 90*) Fill weight 36 oz I used it one night- it's amazing- as comfortable as cruise ship comforter. It's a king and way to big for my full bed- it hung on the floor. It has yellow spot on it from my tanner- I had it dry cleaned but they couldn't get it out. I mystic tan and sometimes the tanner will come off in my bed besides that -that's the only night I used it it's wonderful. The last 2 pictures show the stain.