Thanks @keepincool but I have decided to take the whole thing back and take my chances at the counter.
I think there were one or two perfumes I sprayed today that I quite liked, but the effect of all the over-spraying has brought on a return of my asthma symptoms so I am getting rid of the whole lot.
@nearly61 - I took a beauty gift set back once to JL that I had bought online and they told me beauty products were non-returnable for hygiene reasons if opened. I pointed out that I hadnβt opened anything and it wasnβt my fault that there was no security seal on the packaging. I got my refund eventually, but it was hard work.
However, I am reasonably confident that I will get a refund on the FAC if I open the outer packaging in front of the staff. It would be the height of unreasonable behaviour if they refused. Hopefully I would also get my Β£40 e-gift card refunded too as I donβt want to lose it. The only reason I bought the FAC was because I could get Β£40 off, (but itβs still annoying me that I could have paid Β£10 less if I had waited another few hours for my Rewards to load!)