I haven’t tried this myself but it might be worth a sniff – Jo Malones English pear and freesia
http://www.jomalone.com.au/templates/products/sp_nonshaded.tmpl?CATEGORY_ID=CAT31205&PRODUCT_ID=PROD99361
Heres the description:
The World of Jo Malone™ introduces English Pear & Freesia, a scent that is inspired by a walk in an orchard and captures the luscious scent of just-ripe pears, cooled by the autumn air, ready to twist free from the tree. Experience the surprising, sensuous freshness of sweet pears, wrapped in a bouquet of white freesias, on a subtle background of scrambling wild roses and skin-warming amber, patchouli and woods.
I have jo malones red roses and it is the truest rose scent i have ever smelt…so fingers crossed same goes for freesia.