We have 2 flower clothes pins, plastic, vintage items.  They are green (olive tone) and the other yellow and orange with metal spring hinges.  They measure about 2 3/4" in L x about 3/8" in W x about 5/8" on the open end and 3/8" on the 2 pieces which open.  There are 2 flowers on each side of the clips.

2 Clothes Pins Flower Plastic Vintage