Delilah's always has great pieces, often-times a bit pricey. They also sell online. Delilah's has been forced to scale down due to recent construction in Downtown Sanford (we recobbled the street) but they're hanging in there! They cater more toward antique pieces that would fit well in a French Provinicial or Chic n' Shabby decor.
They are located two block up from historic Riverwalk on the intersection of 1st stree and the street the library is on. They are catty-corner from the old police station.