Lot of 60s or 70s vintage synthetic fiber fabrics with pretty spring-like prints in shades of pink.
Two pieces are satiny, and one (the pink with the roses) is a matte finish sort of poly twill, like a vintage coat lining material or maybe a dress fabric. I guess you could sew dresses or tops with the satin fabrics, too - but I believe they were probably originally intended for lining or lingerie fabric.
The fabrics are (in order of the photos)
synthetic satin with flowered print (pink background) 60" wide x 4 yards -
synthetic satin with flowered print (brown background) 48" wide x 3 1/2 yards -
the matte polyester, pink with pink roses 44" x 4 yards.