What do lads prefer? Thin girls or curvey? Or maybe something in the middle of the two?

Answer 1

It all depends on the dude.
but heres my answer from a previous question which was very simular.
I know that I have dated both heavier women and those who are skinny as a beanpole personally I've found heavier women to be much better G/Fs than skinnier.
Don't worry about being attractive or not. I say this for multiple reasons. If you’re confident in yourself and know that your attractive then that will shine through and your confidence will come across as being sexy. There will be a person who finds you to be irresistible drop dead, can't live with out you, sexy just hold on and some how they'll find you or you'll find them.
Then there’s the fact that at least for me personally it gets quite frustrating when some one I know to be attractive is always telling me how ugly she is.
After awhile it's like "do you think I'm dumb or a liar that I would say your sexy and it not be true"?
Also as far as the physical there are many things to consider when evaluating whether or not someone is attractive or not, and being more curvaceous is likely to be on your side.
If you’re heavier you more likely to have larger breasts since breast tissue is mostly fat. If you are heavier your more likely to have a larger rear which some men my self included find very attractive. If your heavier then you are far more likely to have soft shoulders and that is very important in a relationship.
And honestly I've always considered the eyes to be the most physically attractive feature
As for what other traits I find attractive intelligence is on the top of the list, followed by a good sense of humor, creativity, patience, strong maternal instincts, and just a fun cool personality

Answer 2

ok, i'm no longer a guy yet i will provide my opinion besides: regardless of is a organic-ish length for the lady/woman. no longer too skinny, yet no longer too fat. the position I stay women (and surely adult men too) have a tendency to be on the 'fatter' fringe of customary-for-their-body-structure, and a powerful percentage of people are very overweight. Few human beings look ravenous themselves, or unhealthily narrow. yet anorexia is a topic for some...