https://www.modalist.com/product/theory-pinstripe-lace-up-waist-shirt-12565470/?source=trendme&ic=ANJ790
White and navy blue cotton pinstripe lace-up waist shirt from Theory featuring a buttoned mandarin collar, a concealed front button placket, a straight hem, long sleeves, pinstripes, a side lace up detail and button cuffs.