summer yellow dresses Maxi Linen Sundress, Backless Sundress, Wide Strap Slip Dress, Linen for Women, Open Back Dress, Perfect Dress Drop waist silhouette with stretchy smocked fit Hips Find a Trendy Women's Yellow

This is one of the reasons she is at the top of my list of fashion icons

Original price was: $96.36.Current price is: $74.99

The comfortable fabric and relaxed fit make it a versatile addition to your wardrobe

The Advice: If youre determined to make that super-snug dress zip, opt for Spanx, avoid sitting down all night and (on the off chance your stylist isnt waiting in the wings with a sewing kit) bring an opaque wrap so you can make your exit discreetly.(Jason Merritt/WireImage)The Oops: Katherine's dress undid itself during her acceptance speech at the ShoWest awards

even the best outfit can flop if its worn at the wrong time