A regrettable sticker
If you put stickers on your clothing and put them in the washing machine, there’s a good possibility they’ll leave a lasting trace on them. Which, in most circumstances, is irrelevant. However, if the sticker is of this nature, perhaps from a bachelorette party, we doubt the owner of the item of clothing is overjoyed.
Bachelorette parties, as we’ve noted before, have a mood that you don’t want to carry with you after they’re gone.