Bathroom decor ideas please!

Bathroom decor ideas please!

Hi everyone :) We are moving into a new flat in the VERY near future and having a hard time putting together a decor theme for the new bathroom. so we need ideas/your help please! It's a very vintage style with the black and white tile everywhere, however the walls are a pretty creamy off white color (not as yellow as in the pics), white crown molding, basic beige patterned flooring, white vanity/toilet/tub/radiator. I definitely want to keep it near it's original charm when it comes to decorating so do any of you have some ideas or links to some websites with "cheaper priced" merchandise? Here are photos for reference. Thanks!
New edition to my “plant family”! hehe.

New edition to my “plant family”! hehe.

Ivy Monster

Ivy Monster

Unpacked but in love

Unpacked but in love

I am an unripe Persimmon

I am an unripe Persimmon

Hornworm eating my tomatoes!

Hornworm eating my tomatoes!

Plant Identification

Plant Identification