I am 5'10 156 lbs - both the 4 and the 6 fit however, I went with the 6 because the dress itself tends to pull on the front buttons. Note this dress might not be for the conservative type - more for the no bra - no problem kind of girl.

Ivory Tux Sheath

Haute Hippie

View Details

Size Worn: 6

Usual Size: 10

Height: 5' 10"