Old Navy Sleeveless Rib-Knit Linen-Blend Midi Shift Dress Slip this Old Navy Sleeveless Rib-Knit Linen-Blend Midi Shift Dress ($20, originally $35) under a linen blazer (and add heels or mules) for a summer meeting. Image Source: oldnavy.gap.com Old Navy Sleeveless Rib-Knit Linen-Blend Midi Shift Dress $20 from oldnavy.gap.com Buy Now