Gorgeous Karl Lagerfeld Paris pink crossbody with partial chain strap-worn once

I purchased this bag a couple of years ago to go to a wedding. I have never used it since. There is only one tiny light, pink lip gloss stain as shown in the picture on the inside, but I haven’t tried to remove it. It should be able to be removed. Besides that the outside is flawless and the inside, besides for the one spot. Please see pictures. 10” x 6” x 1.25”. The length of strap as is, is 29” but is adjustable.