Guest Blog Posts in RElated Websites Needed

We would like you to locate websites that would accept guest blog posts related to our website and products. We sell jewelry online and want to find sites related to "weddings", "getting married", "fashion", "getting engaged", "women", etc.
These sites must have decent rankings and some strength behind them.
We would like you to submit anywhere from 10-20 guest blogs per month.
We are also interested in inbound links from sites that are similar to us.
Either you can write the guest blogs or I can write the guest blogs as I am the most familiar with the subject. If I will write the blogs, then it will be your job to find the sites that we will accept our blogs and do your best to make sure that they are accepted.