This includes any of the following symptoms, among others:

• Straps that dig into your shoulders ( = usually cup is too small)

• Underwire that stabs you ( = cup is too small)

• The dreaded quadraboob or other types of spillage ( = cup is too small)

• Cups that bunch up ( = cup is too big)

• Back bulge ( = band is too small)

• A band that rides up your back ( = band is too big)

An ill-fitting bra can also cause back, neck, or shoulder pain.