Vintage Vanity Fair Cream silk slip dress with lace trim and side slit size 40 LL This is a Vanity Fair nylon full slip, size 40 LL (bust 40, extra-long length). The fabric is Antron III nylon (DuPont’s anti-cling fiber). Antron III was introduced around 1970 and Vanity Fair used it heavily on slips from the 1970s through the 1980s (and some into the early 1990s).  The printed woven label style—“VANITY FAIR” in all-caps block letters plus the exact “ALL NYLON–ANTRON III / EXCLUSIVE OF DECORATION OR OVERLAY” wording—is the typical mid-to-late 1970s / 1980s Vanity Fair tag-about 40–50 years old (roughly 1975–1985). #slip #lingerie #vanityfair