1920s Czech Blue Flowers Filigree Cross Necklace

1920 era Czechoslovakian filigree necklace decorated with delicate blue forget-me-not flowers. Center flower has crystal stones. Metal is silver plated brass. Pendant is in very good condition, with only minor wear to the silver finish where the bail attaches and at the edges. Chain is vintage original, made of solid white brass, but the clasp is yellow brass because it was originally plated and most of that has worn off. Chain is 18" long and cross is 1.75" wide by 3" tall including the bail.