Quick answer: the pleated cheer skirt developed through the mid-20th century as cheerleading uniforms shifted from everyday collegiate clothing toward shorter, more athletic designs, and it remains one of the most recognisable pieces of cheer uniform to this day.
Early Uniforms Weren't Built for Movement
In cheerleading's earliest decades, uniforms closely resembled ordinary collegiate fashion, including longer, less flexible skirts not designed with jumps, tumbling or stunts in mind - practical movement wasn't yet a major design consideration, since the activity itself was less physically demanding in its early form.
The Shift Toward the Pleated Skirt
As cheerleading became more athletic through the mid-20th century, uniform design responded: shorter, pleated skirts allowed far greater freedom of movement for jumps and tumbling while still presenting a smart, coordinated team look. The pleated design specifically helped the skirt move and flare with motion rather than restricting it.
The Competition Era
As competitive and All Star cheer developed, skirts became increasingly specialised - built from stretch fabrics, secured to stay in place through stunts and tumbling, and closely matched to a team's competition uniform top. See What Is a Cheer Competition Uniform? for how skirts fit into today's full uniform.
A Lasting Visual Symbol
Despite decades of change in cheer's overall uniform design, the pleated skirt has remained one of the sport's most consistent and recognisable visual elements, appearing in some form across nearly every era of cheerleading's history.
A Note on Dates and Sources
Precise dates for specific style changes are reported inconsistently across sources. Where precision matters to you, we recommend cross-checking against a dedicated historical or archival source - see our sources page.