I just received this dress in the blue and its very small in the ribcage/bust area. i'm 120 lbs, 5'1, 34d bust and i'm always a 2-4 regular or a 4-6 petite in this brand. i couldn't even zip up the 4 regular all the way. i will probably reorder it in a 6 and an 8. great material, beautiful color, great style.