NAdz you are absolutely right. THey are just looking for something negative about you, even if it doesnt exsist. Im not sure about sizes and all. I'm in US, and all sometimes i fit into a small for some things, and sometimes its a large, it really depends on how the clothes are cut. So don't let this get to you.
I have recently gained weight and went to a friends wedding a few weeks ago. Last time these people saw me I was about 20 lbs less which makes a BIG difference on a short person. I was prepared for the "to phele patli thi nah" comments. I just smiled and said... what can I say, I have a full tiime job at an office, where i sit on my A** and talk to people on the phone all day, and I get paid VERY well, and my company is always feeding me.... and I asked the auntys if they had an suggestions, and if I should start working in retail stores where I get to run around all day and get paid minimum wage like their daugthers. That shut them up. LOL and I wasnt rude about it either.
I love your response... I will use that one... :)