Rue St-Guillaume regular‑fit T-shirt

• Classic crew-neck silhouette
• Short sleeves
• Contrasting Rue St-Guillaume artwork at the left waist
• Composition: 100% Organic Cotton
• Material: Jersey
• Made in: Portugal
• Product code: B3W17074999

• Model is 176 cm and is wearing size S
• Fit: Regular

At KARL LAGERFELD, we believe transparency drives meaningful change. Through our partnership with Fairly Made — the leading French platform for fashion traceability — we are deepening our understanding of the supply chain and strengthening engagement with our suppliers.

By clicking below, you can explore this item’s full supply chain — from raw materials to the final garment — as we work toward a more responsible future in fashion.