Update/create content on the web site

We need 4 pages looked at and improve the content. All together that would be around 1000-1500 words.

The pages are:
1. Personalised Pop Over Bib - check English and turn into a better description/structure Url: http://www.printtots.com/en/personalised-pop-over-bib
2. Shipping & Returns - check English and turn into better description if needed http://www.printtots.com/en/t/shippinginfo
3. About us - turn into proper description (currently it is list of ideas) http://www.printtots.com/en/t/aboutus
4. Shop description - to create short catchy "welcome message" http://www.printtots.com/en/