Veblen vs. Giffen Goods

What is the difference between these two types of goods? I do not get the intuition of why the demand curve for Giffen goods is curved up…\

Can someone give me a real life example on this?

Thanks!

Giffen goods are inferior goods (negative income effect); Veblen goods are normal goods (positive income effect).

In some Asian countries, rice is a Giffen good: if the price of rice rises, people will buy more rice and less meat (which is a normal good): the income effect of rice outweighs the substitution effect.

Some luxury goods – Gucci handbags (I’m told) – are Veblen goods: if the price increases, demand increases.

So both have positive demand slopes?

Yup.