It is a gorgeous set and not one that comes along often. There are 6 barrel tea cups with saucers, a footed cream and sugar and a grand footed tea pot. The cups measure: 2.25x3.75", the saucers: 5x5" across, the sugar: 4x5" the creamer: 3x4" the tea pot: 8x8. On the bottom it it is marked with an R S within a red wreath and a five pointed flower above it. I don't believe it is a true antique and it may be a reproduction, but I cant say that with any certainty either.
I have seen it noted that it may be from the 80s. I have owned it since the 80s and it had some age to it already by then.
It is a beautiful complete vintage tea set and would be a lovely piece to own. I have enjoyed it for many years.