“I ordered the Black Patent, Black Silk Calf, and Beige Ptatent in Size 13. They were too large by 1/2 to 1 full size. I subsequently ordered the last "12 1/2" (Beige) and a "12" in Black Patent. The "12" is snug, but OK. Corso Como makes a phenomenal shoe, and my previous two pair (3 years ago) were my favs. I'm now waiting for them to produce size 12 1/2 again.”