Men's Slim Fit Long Linen Shirts at Kasey Bailey blog White Linen Long Sleeve Shirt WoolOvers UK Long Sleeve Linen Shirt in White Sportscraft Alex Mill long sleeve Linen Shirt White FARFETCH UK Barba long sleeve Linen Polo Shirt White FARFETCH. The shirt is made of linen. It features Guipir lace* application on the front, long sleeves, front button closure, and a crew collar with tie fastening. The piece blends the classic with the sophisticated, with a touch of La Gea that adds elegance and femininity. *Guipir is a highly sophisticated lace technique, a form of art that holds a special place in haute couture fashion and is valued for its beauty and complexity.