Make the white border wider or tighter
Drag the cut line, or use the Border slider.

On a die cut sticker, grab the cut line on the stage and drag it: out for a wider white border, in for a tighter one.
While you drag, your sticker stays as it is and the new cut line shows in magenta, with the new border and size above the sticker: the extra border appears around it, or what would be cut away fades. Let go and the border is applied: the cut line is drawn again and the prices follow.
Or open Shape & size and use the Border slider under White border.
Ready to try it?
Open the designer