Search page / Search box for the Theme

This theme looks really great! However, it will be better if there is a search box for the theme.

In another Jekyll site I maintained (with ~100 posts) , I used a Jekyll plugin called Simple-Jekyll-Search and it works great. However, as I am not familiar with either Sass or UI design, I am not able to add a search page with corresponding style and create a PR on my own.

Is it possible to add search box and develop a set of style corresponding to the theme in the near future? That will be a great help, thanks!