I have no idea what era this is but am guessing 60s 70s and is from a smoke free home please check out my other kimonos as I am very happy to combine postage. It it is in a burgundy red diamond pattern and is in good condition -see photos and measures 22" from one seam to the other and is 50" long - it has poppers for fastening and then covered buttons over the top - it has a silky feel to it - possibly is silk?