Thanks everyone for your help (and your kinds words too!). I had thought I was an hourglass with pear tendancies, which is what most of you have suggested too.
RoseandJoan, yes I do think I have a short/high waist. I think I also have a long rise ... or is that to be expected? Still trying to figure out the proportions side of things. I do know that whenever I try to buy pants/trousers/jeans, I struggle to find ones that give me enough coverage. Bending down is just not an option for me in pants!!
Lantana, I have been reading Imogen's blog for a little while now. She has some really interesting body shape descriptions. I think based on those, I would be an X as I don't think I have a high hip?
Beth Ann, believe me, the shoe questions will be coming! I can never seem to find strappy sandals that suit my size 10 feet - they always look so much longer than I want them to!!
Liz, I always thought I was a pear until I read in several places that the shape is based on your shoulders, rather than your bust. When I measure my shoulders and hip, they are almost identical. My bust line is a good 12-15 cm / 5 or 6 inches less than my shoulders.