Yes, I know these aren't baubles, but I do carry some beachy souvenir items in the shop. These bottles are just the right size to put on a small table to hold a few wildflowers or a standard candle.  They have a few natural shells tied on with jute to set the seaside-y stage.
 
Green and Blue are in stock. Teal is out of stock.

They are a Gainsborough Giftware creation.