This is called a "crinoline lady." Below is the back:The saucer is not the same china company or pattern, but a close enough match to make a set. However, my mother and I decided to rummage through her stack of lonely saucers that she has collected over the years from Goodwill and see what else we could match the tea cup with.
I like this pink one a lot! I think a light blue one in the same pattern may be a pretty match.
My mother told me that she got up to the cash register at Goodwill and the cup and saucer came to $2.98. "Shouldn't this be 99 cents?" she complained. A lady behind her whispered to her, "Oh, but it's a collector's item, and that is why it is higher. May I see the bottom?" And I thought my $5.00 teacup was a bargain.