Stripes are definitely in right now; not only for fashion but also interior design. I think it's a great way to add something special to any room. I am actually planning on painting thick stripes on one of my bedroom walls this coming Fall. Here are some photos I have found on Pinterest that have inspired my inner designer.
(kfddesigns.blogspot.com)
I love the dark and light contrast in this bathroom. Definitely a striking design look.
(house36.wordpress.com)
These chevron stripes are a little more dramatic but still very chic. I also love how the stripes are offset with a solid wall.
(savedbygrace.tumblr.com)
This final photo is the look I'm trying to replicate in my bedroom. I think it's classic, crisp and clean.