Why My Bra Band is Too Tight?

Properly fitted bra is the one with the band size tight enough to keep the bra in one place, however it has to be comfortable enough to move and sit with arms either held down or high up.  Also it can't ride up in the back, which is caused by bra band being too loose and bra straps fastened too

What damage can a poorly fitting bra cause? - Page 16 of 17 - Panache Lingerie

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

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

Bra advice: 'My bra always feels too tight' - 9Style

How to Fix the Most Common Bra Issues

How to Choose the Right Bra (with Pictures) - wikiHow

My Bra Band is Digging Into Me. Here's Why (+Solutions)

Bra problem: 5 signs your cups don't fit properly

What is my bra size? My underbust is 28 inches and bust is 32 inches. I was previously recommended a 28D, but the band was too tight, so it didn't fit. - Quora

Bra Band Too Small Hourglass Lingerie

How To Measure Bra Size: The Vogue Guide