Shop › Vintage Kay Windsor Dress (1960/70s), Size 7/8 Image 1 of 3 Image 2 of 3 Image 3 of 3 Vintage Kay Windsor Dress (1960/70s), Size 7/8 $35.00 This is a vintage Kay Windsor dress from the 1960/70s. It is a size 7/8 and embodies the classic style of its era. Add To Cart Added! This is a vintage Kay Windsor dress from the 1960/70s. It is a size 7/8 and embodies the classic style of its era.