Bras digging in painfully could be a sign you're in the wrong size - 9Style

Think of your bra like your shoes; when you're wearing a pair of shoes, you know they're on your feet, but
Your band size may be the problem

4 Signs You're Wearing the Wrong Bra Size - Curvy Bras

4 Ways to Tell You're Wearing the Wrong Bra Size - Wacoal

7 Signs That Your Bra is the Wrong Size - Beyond The Cups

4 Signs You're Wearing the Wrong Bra Size - Curvy Bras

4 Signs You're Wearing the Wrong Bra Size - Curvy Bras

10 signs you're wearing the wrong size bra - 9Style

You're (Probably) Wearing The Wrong Bra Size. Here's How To Tell If You Are

9 Clear Signs That Your Bra Doesn't Fit You

Examples of ill-fitting bras; (i) – Band not level; (ii) – Band too

How to check if you're wearing the wrong bra size