This is a girls' plaid pinafore school uniform set, with key details as follows:

Design Style

It adopts a "shirt + pinafore" combination: an inner white long-sleeve shirt (with decorative texture on the cuffs) paired with a navy-based plaid pinafore. The dress features a waist-cinching design and a pleated skirt hem, plus a leather bow tie at the collar, leaning toward a Japanese preppy style;

The plaid element is a classic campus wear design, commonly seen in girls' school uniforms for primary and secondary schools.

Functionality and Adaptability

The fabric is mostly crisp polyester or blended material, balancing neat silhouette and durability;

The set is suitable for campus wear in spring and autumn, and some styles can be paired with sweaters or outerwear for multi-season use.

Culture and Scenarios

This design stems from campus uniform culture, emphasizing a sense of unity and formality, and is often used for daily classes, school ceremonies, etc.;

The plaid color scheme (navy, gray, white) typically aligns with the calm, standardized positioning of campus attire.