Hmm, we're not sure about this one.
What's the difference between an expensive looking outfit and a cheap one? You don't have to spends hundreds or thousands on clothes to look good, and some pricey clothing and accessories look awful too - it's all about how you wear it and what you do with it.
So, we're not too sure about a colour making you look 'rich'?
According to
Who What Wear, wearing a terracotta tone is a "cool-girl's go to shade for expensive-looking style," and while yes, the colour is very on trend at the moment... does it make you look rich?
Can a colour make you look like you have money?
"The reason lies in its versatility: it offers the same neutral sophistication of monochrome but also the ability to add a pop of colour—not as garish as fizzy pop orange but less boring than brown."
Take from that what you will.
