No, sorry, we do not currently have a free trial offered at this time.
You would need to purchase a license to try out the plugin. The truth is, the best installations need custom product templates and some support to implement nicely, which we can provide through the forum with the Developer License, or by Email & Phone with the Standard or Managed licenses.
The developer licenses only really make sense if you have a straightforward customizer needs for how MyStyle comes out of the box, have your own developer resources that won’t need much support other than Forum for bugs and such, and a relatively small amount of product templates or templates that are in our demo set. Anything beyond this, and you would most likely be best served talking to the sales team about your specific specs and setup so we can get you a quote for the complete solution rather than just the 1 component.