Need Template Recommendation for a Tech Store

[jsquared]

I apologize if the below is inappropriate.
We are needing a new template for our store site, as we are still using the default and it could use a visual makeover. The site is technology-themed. Being totally blind, I don't have a lot to go on as to the various add-on template designs so was hoping some of you could provide some suggestions. I'm looking for a template that would work well for desktop and mobile sites, has good contrast of colors for those with low vision, includes appropriate accessibility (alt tags, etc), and overall looks modern and fresh. I could pay someone to develop something, but figured it may be worth looking at what's out there for free and maybe going from there.
Happy to answer any questions you may have. The store is in my sig.
Thanks for any ideas.