From 1970s. Back is Nylon & Lycra Spandex.
Vintage New Glamorise Magic Lift Seamless Unlined Soft Cup Bra Taupe 44D
Vintage Strapless Bra White Underwire Polyester Cup Nylon Spandex 1970s NEW 38C
Vintage Strapless Bra White Underwire Seamless Nylon … - Gem
Smart and Sexy, Intimates & Sleepwear, Smart And Sexy Multiway Strapless Underwire Bra Black Sa373
Vanity Fair Sheer Bras
Dominique Women's Noemi Strapless Backless Bra-Ivo32DD-E Ivory at Women's Clothing store
Bra 36D Victoria's Secret Nude Form Fitted Strapless Brassiere Vintage Lingerie - Sweden
PINK ROSE VINTAGE AMERICANA BUSTIER - (36C/38B/34D + 38C/36D/40B)
Vintage bra white nylon - Gem