If you don’t want to splurge, this Sweater Dress will fit the bill. It's a fail-safe choice, while not very expensive. Another strong contender for your wardrobe is this Madewell Shirtdress. While the price of this item is rather reasonable, it will certainly attract a lot of attention. Or you can choose this Madewell Shift Dress - be sure you'll be making a stylish addition to your wardrobe.
For something in the middle of the price range, you're in luck with this Madewell Shift Dress in stock and waiting for you. You are guaranteed to fall in love with this piece. You might also be interested in this Madewell Casual Dress. It's an attractive option both price and quality-wise.