While I browsed around Ebay again to find a chatelaine pin which are also sweater guards... they look like two pins that is separate with a dangling chain between. I first saw these kind of pins in animes lol... they are usually used by high nobles or royalty. I thought it'll be interesting to wear one myself but till this day haven't found one I particularly like. I even tried looking in the Bay but said they don't carry such pin anymore. I guess they are quite old fashion. Anyways I did find a very nice one on Ebay that was made by Van Dell but it was quite expensive $39 USD.
Van Dell I noticed that they make very floraly brooches and earring and usually gold plated and has a gem right in the middle. They aren't very expensive looking but they aren't too cheap looking either. Most of the stuff are vintage 1950s or so.
Van Dell should be a brand you should look out for.
They don't look like they are worth million but they look like they were bought in Wal-Mart. Most of her jewelry are gold plated but the stones are usually glass. Not sure if the pearls are real either. I would also consider Haskell stuff to be targeting the more mature market. Her stuff would go great with Sue 
Wong, Vera Wang and other formal wear designers.
