how to order listitem based on custome sequance?

I am getting some xml data as list in the below uniqueCD variable.after getting all the data i want it to change the ored of the data based on my own requirment,and the order should be like:

1. Amazon


2. Soap.com


3. Drugstore.com


4. Walmart


5. Target

var uniqueCD = (from n in xdoc.Descendants("retailer")
                  .Where(x => x.Element("instock").Value.Contains("true"))
                  select n).Distinct(new XElementComparer()).ToList();<retailers>

Xml data geting from list:

<retailers>
  <retailer>
    <name>&lt;![CDATA[ Walmart ]]&gt;</name>
    <instock>&lt;![CDATA[ true ]]&gt;</instock>
  </retailer>
  <retailer>
    <name>&lt;![CDATA[ Soap.com ]]&gt;</name>
    <instock>&lt;![CDATA[ true ]]&gt;</instock>
  </retailer>
  <retailer>
    <name>&lt;![CDATA[ Restockit ]]&gt;</name>
    <instock>&lt;![CDATA[ true ]]&gt;</instock>
  </retailer>
  <retailer>
    <name>&lt;![CDATA[ Drugstore.com ]]&gt;</name>
    <instock>&lt;![CDATA[ true ]]&gt;</instock>
  </retailer>
  <retailer>
    <name>&lt;![CDATA[ Walgreens.com ]]&gt;</name>
    <instock>&lt;![CDATA[ true ]]&gt;</instock>
  </retailer>
  <retailer>
    <name>&lt;![CDATA[ Amazon ]]&gt;</name>
    <instock>&lt;![CDATA[ true ]]&gt;</instock>
  </retailer>
  <retailer>
    <name>&lt;![CDATA[ Target ]]&gt;</name>
    <instock>&lt;![CDATA[ true ]]&gt;</instock>
  </retailer>
</retailers>