Tango-Tiger

This is Finn smith, I am a web developer & this community seems relevant to my question, coming to the point now, I am looking for few theme design recommendations for my website which is related to a eCommerce. I am going to revamp it & add some more functionalities which mainly include filterating, UI UX and optimization. Besides that I am also looking for landing page design recommendations. I have followed few resources on internet like this landing page WordPress plugins list, but I need someone who could recommend me the landing pages ideas and resources.