If you think bra straps digging into the shoulders is normal, then
How to Avoid Showing Your Bra When Wearing a Shirt, Gallery posted by thamysenem
Common Bra Fitting Problems & Solutions – Bra Doctor's Blog
Where are bra straps supposed to sit on your shoulders? - Quora
9 Signs It's Time to Replace Your Bra
Why wearing even the right size of bra can cause pain!
Why having a good bra can support you in more ways than one!
Bra Myths – Bustin' Out Boutique
Bras and Red Marks: Myth Busters & Solutions for a Happy Bust – The Perky Lady®
5 signs of an ill-fitting bra: photos
Why most sports bras dig on your neck and what to do about it - Cheata Sports & Tactical Solutions
Bra Band and Cup Sizes Meauring Guide Petticoat Fair, Austin, TX – Petticoat Fair Austin