Large glass(?) shower tiles. Refreshing color. No messy curtain! No step in tub...just walk in. (House of Turquoise: Renewal Design-Build - http://www.houseofturquoise.com/2013/06/renewal-design-build.html)
Inferno king size bed in cookie house linen cotton
If you're feeling a little bolder and braver, try a much less subtle use of green and make a real style statement with a bright hit of green somewhere in your home. Here, the emerald green velvet staircase contrasts with the fun wallpaper to create a really exciting and engaging space.
If you are dying for a hands-on course, Ryan Chivers of Artesano Plaster is teaching a Tadelakt course in Carbondale CO: https://www.facebook.com/artesanotadelakt (this shower is one of his masterpieces)