I am pretty sure that they are all genuine Barbie, except the little purple dress which has a vague label that is not Barbie's. The only other item with a label is the long denim sleeveless jacket, which is a Fashion Avenue item.
Vintage Sunday Barbie Clothes 1970s - 1980s "A Genuine Barbie Fashion" Bundle
Vintage Sindy & Barbie Clothes Bundle 1980s 1990s Job Lot Dresses Skirts Tops
Vintage 80s Barbie Clothes Bundle Pink Robe Mattel Label Dress Skirt Shawl Lot
Sealed Vintage 2002 Barbie Clothes Dress Set Mattel
Vintage Mattel Barbie Clothes - Choose One
AMAZING Vintage 1970s Barbie Clothes BUNDLE All Catalogued & Collectable NO DOLL