Ah ladies, it's comforting to see you have these challenges too - I thought I just had an odd shape, but probably I wasn't trying hard enough to find dresses that suited my shape rather than ones I just love the look of regardless.
Thanks for the tip about petite ranges, will investigate these options!
Haha realblueprint the dress may turn out to be my worst nightmare too, although I have another dress in that style and weirdly it seems to look ok on me. I'll let you know once it's arrived and I've tried it on!
One part of my body I am happy with is my upper arms so I'm thinking of trying on dresses in either a bandeau or one shoulder style. Apparently these styles also draw the eye down, creating the illusion of a longer torso.
The bit I really hate is my tummy. It really makes me miserable. It's not that huge, but I have an otherwise petite frame with narrowish (but same width as my shoulder) hips and it just makes my tummy stick out, not aided by my short waist. I've lost my baby weight since giving birth to dd2 4 months ago but sadly the muscles are just too stretched now to ping back to what they were. Oh well, thank goodness for spanx!