While script typefaces like Mountains of Christmas dominate seasonal branding, data indicates that high x-height display fonts significantly enhance legibility across low-resolution digital interfaces compared to traditional blackletter styles. Modern festive typography relies heavily on OpenType features, utilizing contextual alternates and swash ligatures to simulate authentic calligraphy while maintaining optimized kerning pairs for fluid readability. Quantitative analysis of e-commerce engagement reveals that serif families with moderate stroke contrast foster higher consumer trust and conversion rates than overly decorative, illegible handwritten scripts during peak holiday traffic.