Can someone help me identify two pins

[AliceP]

Hello, I have two pins that I found at my in-laws 20 years ago and was wondering how to describe them. They are both signed SAO. Have tried searching with google and ebay to no avail. Thank you.

 

[Metro Retro Vintage]

So charming -- they look like floral enamels, one in the form of a pink butterfly and the other an insect/bug -- dotted in rhinestones. Likely 60s/70s.

 

[BonniesVintageClothesLine]

1960s and very sweet!