Vintage Horsman 10 1/2" CINDY FLAT FOOT Flex Feet Bend Knee FASHION Doll RARE ?

Description

This is a vintage 10 1/2" HORSMAN doll which is possibly a CINDY fashion doll who is multi jointed with FLAT FLEX FEET.  I couldn't find much about her so whoever she is, perhaps she is a rare doll? Hopefully, the pictures will tell you what you need to know but please ask any questions. She could use some TLC but still a lovely old doll.
She is marked Horsman on her neck. Her ears are not pierced.
One foot is broken in some way as it will come off, but is easily pushed back in and seems to stay put for display.  Her knees bend nicely. I don't know the procedure to get her in a complete sitting position and haven't tried to force anything so unknown how well that function works.
Her hair looks & feels dry.  Her eye brows are a little worn and her lip color is fainter on the right side of lower lip. She could use cleaning but has no odors.
She has some scratches on her left arm and it is not as tight as her right arm but still intact and not swingy. She also has some scratches on her feet.
Her hat and shoes might be original.  The shoes are marked Taiwan inside and fit her perfectly.  The hat fits nicely too, but is dingy and has a few holes and separation at the strap.
She will come with the vintage fashion doll dress pictured (has some fraying at the top lace) as well as a poor condition barbie dress she was wearing when I acquired her.  Both go well with the hat & shoes.