Most Helpful Girl
Wearing oversized, baggy, or otherwise ill-fitting clothes will actually exaggerate any extra weight you're carrying. Wearing clothes that fit well and go with your body will likely help you feel better about your outer appearance. Any attention that you get from wearing better fitting clothes will likely be positive and complimentary. People may not even pay much attention to your change in wardrobe or comment about it. Oftentimes people are too busy worrying about their own selves and how they look to focus much on you anyway.
You may want to check out ShopYourShape. com, it's a pretty simple website that helped me figure out what my body shape is and then gives tips on what kind of clothes will flatter your shape best.
Most Helpful Guy
I'd like to answer your question in detail but I've already type it out herewww.girlsaskguys.com/.../q1288904-whats-it-feel-like-to-be-secure
Your a beautiful. Be yourself. Make the short time you have on Earth happy as you can