This very pretty camisole is from Gloria Vanderbilt. It is a size S/P.
The lace material is 100% Nylon and the red satin material is 100% Polyester.

This camisole features a silky soft shiny red satin inner layer with a sheer black floral lace outer layer.
There is a cute little black satin bow at the base of each of the straps.
The straps are adjustable.

Laying flat, the camisole measures about 17.5 inches wide at the bust, comfortably stretching to about 19 inches.
The height from the top of the cups to the hem is about 13 inches.