One of my close friend had a site dedicated to latest fashion trends. Website URL: www(dot)fashionsdesigns2012(dot)(com)

She worked really hard for it. Now as per google the site does not comply with their guidelines. This is the message she has got:

"Dear site owner or webmaster of fashionsdesigns2012

We've detected that some of your site's pages may be using techniques that are outside Google's Webmaster Guidelines.
Specifically, we detected low-quality pages on your site which do not provide substantially unique content or added value. Examples could include thin affiliate pages, doorway pages, automatically generated content, or copied content. For more information about unique and compelling content, visit http://www.google.com/support/webmas...y?answer=66361.
We encourage you to make changes to your site so that it meets our quality guidelines. Once you've made these changes, please submit your site for reconsideration in Google's search results.
If you have any questions about how to resolve this issue, please see our Webmaster Help Forum for support.
Google Search Quality Team"

What is wrong with the site and what we can do to resolve this issue? Any help would be appreciated.