Old Navy Puff-Sleeve Scoop-Neck Waist-Defined Midi Dress While this Old Navy Puff-Sleeve Scoop-Neck Waist-Defined Midi Dress ($45) also comes in navy and mauve, it's hard to resist this deep-green version for fall. Image Source: oldnavy.gap.com Old Navy Puff-Sleeve Scoop-Neck Waist-Defined Midi Dress $45 from oldnavy.gap.com Buy Now