Vintage Skipper Rain or Shine #1916 (1965 - 1966)

Yellow Trench Raincoat with Gold Buckle
Yellow Hat
Yellow Umbrella with Yellow Tassel
White Rain Boots

This matches Barbie's vintage ensemble Rain Coat #949 (1963).

This cute ensemble is very easy to find - the yellow fabric is very durable and although it can get a little stiff, it generally holds up very well.  The umbrella is harder to find and is frequently found with the tassel missing or a broken handle.  THe coat is much easier to find than the hat.