So you think your bust size is the same as your bra size, huh? Think again! When it comes to clothing charts, the bust measurement actually refers to your chest. 
It's not about your cup size or under-bust, ladies! (No need to panic, we've got you covered.)
Why Does It Matter?
Well, imagine ordering a cute top online, only to find out it's too tight in the chest area. The struggle is real when zippers won't budge and buttons are on the verge of popping off. Trust us, you don't want to look like you're trying to fit a 5lb bag into a 2lb bag. (Fashion faux pas alert!)
How to Get the Right Fit
Here's the deal: always measure your bust with your bra on. And not just any bra, but the one you wear most often. Measure from the fullest part of your chest, around your back, to the front. For example, if you usually rock a 40C bra, break down what that C cup really means. (It's all about that perfect fit, ladies!)
So next time you're shopping for clothes, remember that bust size doesn't equal bra size. Take those measurements like a pro and say goodbye to wardrobe malfunctions. (You're welcome!)