how to make my presentation presentable and eye catching

there are few things that we need to do in order to improve our presentation.here are my suggestion:

1)well dressed-you must dress up well and look good infront of others.not only to look good but also to make you more confident.

2)well organized material-you must prepare early about the material that you want to present to others.put in the simple yet nice ways.if you use slide show,make sure that you choose the right layout and colours in order to look great and nice.

3)gesture,voice and eye contact- your words must throw out clearly so the audience will have interest on you presentation.you also must have eye contact and your gesture must also attractive enough to attract the audience.and don't forget to smile!!