Avoid making substantial changes to the shape or material of the bottle labels, as the focus should be on graphic modifications. Steer clear of designs that evoke a vintage or antique feel, as well as dark or monochromatic color schemes. Refrain from overcrowding the label with excessive visuals or information that may detract from its clarity and impact. Ensure that the brand's logo and coat of arms are preserved and remain easily recognizable, without undergoing significant alterations that could compromise brand identity.