Old Navy Soft-Woven Keyhole Swing Dress While this Old Navy Soft-Woven Keyhole Swing Dress ($15, originally $35) does have long sleeves, the lightweight material makes one of these a solid (or patterned) choice for summer. Image Source: oldnavy.gap.com Old Navy Soft-Woven Keyhole Swing Dress $15 from oldnavy.gap.com Buy Now