Blouses by Topshop
If you're looking for a thrifty option, this Topshop Off Shoulder Top will fit the bill. It's a fail-safe choice, while not very expensive. Another strong contender for your wardrobe is this Topshop Long Sleeve Blouse. While the price of this item is not too high, it will definitely attract a lot of attention.
For something in the middle of the price range, you're in luck with this Topshop Tunic in stock and waiting for you. You are bound to love this piece.