Virtual Assistant / Idea Generator for t-shirt designs / Keyword expert

I am looking vor a VA helping me to come up with t-shirt design ideas that are demanded on the market.
The generated ideas shall be well researched and supported with analytical data from key word searches.

Please apply with
-) prior experience in analyzing keywords on specific topics and thereof generating ideas with market potential (which data sources did you use, what was the outcome, etc.)
-) make a suggestion how you would set-up the process of idea generaton between us
-) an example of how to communicate a design idea to a designer