stripe spread-collar cotton shirt from FINAMORE 1925 NAPOLI featuring blue/white, cotton, stripe print, spread collar, long sleeves, front button fastening, curved hem and buttoned cuffs. Please note that the sizing for this unisex item differs from our regular Size & Fit information. Find your Birkenstock size by adding 31 to US women's sizes and 33 to US men’s sizes. Width: sizes 36-40 are Birkenstock Narrow, sizes 41-44 are Birkenstock Regular. Please reference Birkenstock's size guide for detailed sizing information..