what a way to go backless dress Edith Head for Shirley MacLaine: Go! What A Way to Go

Unlike straight or pencil dresses that maintain a consistent width, A-line dresses provide more movement and room around the hips and thighs

If your brown shoes have matching laces and edging, wear a coordinating brown belt

Wide arm holes

(Follow him on Instagram @mrjamiemillar.) With a frankly alarming number of years' experience under his waistband, he's equally comfortable dispensing advice about classic style or high fashion, Swiss watches or fitness and nutrition - because he's probably wearing (tailored) sweatpants while he does so.

H&M Boucl Dress with Collar Current price: $49.99 From H&M Wishlist Add To Wishlist Loading Inventory