Lot of 3 Vintage Charms for Necklace or Bracelet, Little Girl, Heart Lock and Key, Novelty Jewelry, unmarked

Nice lot of 3 vintage silver tone metal charms from the 1990s. All are unmarked.
Little girl with marcasites is 1/2 inch.
Key is 1-1/8 inch
Heart lock is 1-1/4 inch

The charms are in very good condition. They are tarnished and need to be cleaned, some light finish wear.