I tried that. They were outside for several weeks in cycles of sunshine and rain - when I wore them again, the perfume appeared within 10 minutes.
There are clothes hanging on a rail in my attic which have been there 3 years and they still stink.
I wrote to the management several times and they absolutley denied it; now they don't reply to my letters any more. I have managed to avoid the worst areas in my nearest branch by checking out at the kiosk, the woman there now knows me quite well and is sympathetic to the problem.
A few weeks ago I noticed all the staff were wearing high-vis jackets; apparently the heating and ventilating system had broken down and the jackets were to help them keep warm. It was wonderful; there were no no-go areas and I was able to use the normal checkout. When I got home I didn't have to wash my hair and change my clothes
The following week the system was working again. I felt so ill I abandoned my shopping basket and dashed out of the nearest exit, setting off the alarm. I won't be shopping there again.