Ive got a really nice mexx dress i found in a charity shop, its white and fits perfectly in terms of length waist and hips, but because i have narrow shoulders and a smallish bust it ever so slightly gapes at the sides (even with a padded bra).
It doesnt affect it when viewed head on, but viewed in profile you can see my bra straps and a tiny amount of the band at the side.
I do have to wear a bra because there are darts and i need to fill it.
Any ideas????