I love your shower curtain! Would you consider painting the walls? I think you can do a lot here with just some paint and new towels and rugs.

What about a different mirror? Something with another shape to it? In this case, size does not matter. LOL ;) I think any space regardless of size, can look amazing. Good luck! Take a stroll around Houzz, there are many awesome small spaces. PS I like the curtain too. :)

Sometimes it's the small stuff. Rugs and towels that match the shower curtain. Matching hardware. Maybe some wall color. Different lighting

Choosing a paint colour from that or another shower curtain would help ,are you keeping the shower curtain or do you have intention of changing it ?

Thank you so much everyone! Yes I would consider changing the curtains! Love the idea of changing the mirror!

Agree with above advice, but if your budget allows, consider updating your vanity -- even a new top with an undermounted sink and widespread faucet will suddenly make it feel surprisingly glam. The attached photo is a 24" vanity but it looks like a million bucks...

https://www.flickr.com/photos/97741731@N00/14258118498/

paint the walls lime green and get curtain to go with.

What is your favorite colour ?

I should have mentioned I'm trying to keep the Reno to a momma as I am renting. Just trying to make it as lovely as possible! I don't have a favourite color but I did consider painting it some sort of light blue!

To a minimal not a momma...

I would change the mirror if you can. I would also ask if you can remove the soap dishes on the wall. I would add a floating shelf that extends over the sink and toilet. I would not paint but instead add a colorful picture and colored towels.