The phrase "white chest" refers to a situation where someone lacks courage or bravery. It means that they are afraid or hesitant to face challenges or take risks. Full definition
May I know where did you get your 4 - drawer white chest of cabinets? (figtny.com)
A plain white chest of drawers is dressed up with delicate glass handles. (idealhome.co.uk)
Just a soft striped carpet, white chest of drawers and low fitted shelf for toys is all that is required to make a room that they'll never want to leave. (idealhome.co.uk)