Avon is a skin softener and will not affect your perfume. It has a gentle smell, so just use your perfume as usual.
I always have a shower, put on avon, get dressed and then do my hair and make up and then put on perfume. However, they do say that perfume may attract mozzies, but I would not go out without wearing perfume and I always use Avon and Perfume and very rarely get bitten. Last bite I had was a jumping spider bite. Spiders will not be deterred by anything.
Sinkov is a Turkish made product similar to Jungle Formula and it does contact high quantities of Deet. A bottle of it is handy if you want to strip any furniture when you are over in Turkey.