I have big hips (44inches) waist (30) and am quite short (5ft 5). I got a size 16 and they fit perfectly. Snug but not too tight!
Rated 1 on a scale of minus 2 to 2, where minus 2 is Poor, 0 is Good and 2 is Excellent
Rated 0 on a scale of minus 2 to 2, where minus 2 is Small, 0 is Just Right and 2 is Large