Chlo Women's' Embroidered Lavallire Shirt in White LN CC Tartan lavallire Shirt Lavallire Neck Shirt Neck shirt, Shirts, Saint laurent SAINT LAURENT Heritage Lavallire Silk Shirt Saint Laurent. Saint Laurent's Tartan Lavallire Shirt is made of certified cotton and features a loose fit, perfect for a casual yet sophisticated style. Featuring a pointed collar with lavallire bow, it is embellished with CASSANDRE embroidery on the hem, the brand's iconic detail. A front button closure and one button cuffs complete the style.