1. Stand straight! Good posture is so important not just to look slimmer, also to prevent any back pain, and to keep your breast in right position :). Keep those shoulders back and tummy in. You will instantly see that you look slimmer from the side view. I need to practice this more often, I am like Quasimodo sometimes.
2. I have never own body shaper, but I've heard that from Victoria Secret is a good one. Hide those muffin tops and get into that pencil skirt for a special occasion. :)
3. Last but not least tip is to wear heels. They are such great body shapers. They elongate your legs (I need longer legs in my life :)) and make them slimmer, shape your bum and of course make you taller. When you wear heels, you will more likely stand straight, because you looks more glamorous if you stand tall in heels, so it's a double win :).
Heels can be comfortable too. My new wedge-sneakers from asos.
Do you have any other tips how to look slimmer super fast?
Hope this helps to some of you <3