I've just bought a new perfume

:-D YAY hooray!!!!
It's only taken me a few years to find :( I have weird skin - lots of really lovely perfumes end up smelling like a pig farm on me, which can be disappointing and also very embarassing :( :(
In the last few weeks I've been to a huge BOOTS where they have all the testers in reach of the customers - heaven! but still couldn't find anything. Found a few that had to be washed off :( to the huge amusement of the perfume girl - she'd thought I was joking about pig farms and rotting cabbages LOL kindly let me use the staff toilet to wash them off.
Then went to smaller chemists (some very snooty :( ) and today found a lovely chemist where one of the staff has the same problem as me :)
I normally wear Obsession, which really suits my skin and smells spicy, but after 15 years it was time for a change.
I loved the smell of GHOST 'original' but on me it smelled of a car body workshop

as the assistant described, so was really surprised that GHOST Deep Night smells really nice and very light and actually worked with my skin. Didn't cost the earth either :-D
You could try a few different chemist shops, check whether they have testers for all the perfumes, and have a few testing sessions.
HINT - Use the cards provided to see if you like the way they dry down. Wear a woollen jumper and sniff that to refresh your nose, this will help you last a bit longer while first testing them :) only try 3 perfumes on your skin at a time as your nose will get tired and not register them after that ;) it takes 15-20 mins for a perfume to release it's heart notes and up to a few hours for the base notes to be really noticeable.