For a Dressy Polka-Dot Moment: DKNY Knot Sleeve Midi Shirt Dress We like that the polka-dot print on this DKNY Knot Sleeve Midi Shirt Dress ($59-$78) is very subtle, giving it an understated elegance. The sheen material also makes it look polished for a fancy event. Image Source: amazon.com DKNY Knot Sleeve Midi Shirt Dress $59 from amazon.com Buy Now