If you're in a thrifty mode, this Topshop Slip Dress will fit the bill. It's a great choice, while not very expensive. Another good option is this Topshop Shirtdress. While the price is not very high, be sure that this piece will become a great addition to your wardrobe.
If you're looking for a bargain, you're in luck with this Topshop Shift Dress in stock and waiting for you. You are bound to fall in love with this piece. It's also worth taking a look at this Topshop Shift Dress. This product is extremely popular and, just as importantly, not very expensive.
If you're looking at it like an investment piece, then what you're looking for is this Topshop Casual Dress. It's more expensive but worth your money.