Classics gone green. It's got a tons of texture, resists mold and mildew, is a warm color that looks lovely with white tile and is hard wearing. Linen is a good choice for a shower curtain. Add in that this particular one is both green (flax-based, grown without pesticides) and washable and it gets even better.
Made in India, the curtain has stainless steel grommets and is 72"x70".
This sustainably harvested cork bath mat is an nice alternative to traditional fabric mats. It is naturally antifungal,dries quickly and is non-slip.
The curtain is for $59. and the mat is $24. Both products are available from Gaiam.