How to Check if your Bra Fits - Step 2 - The Wire
The wires should sit flat against the ribs and should not dig in at the front or pinch under the arms.
The wire should also be clear of any breast tissue at the sides, but not so far as to dig in under your armpits. Starting at the centre of the bra, gently push on the wire, whilst following it round to your under arm. If it feels bouncy, this may be an indication that the cup is too small or your bust is not positioned correctly.
Leaning forward into your bra so that your breasts fall more naturally into each cup, will help position your breasts more correctly.
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