Shared office of four people, one colleague smokes. She comes back in after lunch and hangs her coat up with everybody else's which leaves the smoke smell on other people's clothing. I understand that the smell is going to be in the room because she comes back in immediately after smoking but hanging her coat up and making everyone else's coats stink is a bit much imo.
Any advice on how to handle this? Colleague is difficult at the best of times (has had to be disciplined a couple of times for standard of work and work ethic) so may not take kindly to anything being said to her about this.
(have nc'd as not sure if colleagues are on here)