Answer:
Here are a few tips to be elegant.
1. When you walk, glide. (Don't drag your feet), just step gracefully.
2. Never cross your legs when you sit down. Sit with your feet together, on the floor. (and place your hands on your lap)
3. Sit and walk with your back straight and shoulders slightly back (without looking stiff).
4. Do not put your elbows on the table when eating. It is considered impolite.
5. Don't forget manners like 'please' and 'thankyou'. Don't swear, or use slang.
Hope this helps :)