It's not that hard to convert pierced to clip. Many suppliers even have a piece you add to the pierced earring so you can wear it as a clip-on. Check it out, maybe you can get this incredibly lovely set!
PS to seller: how long is necklace & from what is it made?
Thanks for dropping the info. The set is made by avon, silver plated as is all other avon jewelery unless otherwise stated. The necklace is adjustable, Most likely 16" to 18" not exactly sure.