Hi, If you haven't already purchased the trims, I've just done a quick search and found that places like topps tiles do aluminium trims in different trims including grey if they are of any interest to you. I've attached a link below for you to take a look. http://m.toppstiles.co.uk/tprod47141/regal-straight-edge-trim-grey-125mm.html

Hi Sharon, why not install an interesting victorian wall panelling? Like the one on the link below and photos attached. You can paint it in any colour and it’s an elegant, contemporary solution for English bathrooms. These mdf panels work really well with the patterned floor tiles and are easy to maintain and install. https://www.designangels.co.uk/product-page/victorian-mdf-wall-panelling

Ie would these work OK which are white with black lines? Was going to order a sample in but its £7 for the one tile 🙄

I wonder whether a darker wood effect tile would work on the floor? Darker wood seems to create a more classy feel whereas the pale wood tiles (which are nice) seem more beachy.