So...I dont know why this is so difficult to find...but I am looking for a couple of shells/camisoles/something to wear to work with slacks and my assortment or cardigans/wraps.

Not looking for anything fancy here - but also trying to avoid those that are t-shirt material. Wanting some sort of woven material to keep it a bit dressier for my business prof/casual work environment. Black and off white.

Can anyone advise where they found this elusive piece?