I'm struggling to find the 'perfect' Summer casual dress for me! I would love something that isn't strapless or too strappy, either a thicker strap or a short sleeve would be perfect. I'd like knee length or midi. Pulling in at the waist would be ideal (I'm an hourglass) and quite floaty (hides the stomach and hips). Does this dress exist (preferably not too expensive either)? If it helps I'm 37, 5ft 3 and around a size 14 (but sometimes a 12 is a better fit). Thank you 