I’m 5’9” and about 160. Generally, I fit best into a dress size of about 12, though the Calvin Klein dress I scored from the thrift store yesterday is an 8, and I can get into tha. And my wife has a dress that fits me like a glove, and it’s a Small. Kind of a crapshoot, but it means I have options. Blouses and shirts are large or, occasionally, a medium. My favorite jeans are size 8. Women’s shoe size 10-11 fits me best.