If you need to buy a dress because your dress options have been vetoed by your sisters, Ann Taylor petites is usually a solid option. This spring’s dresses didn’t do much for me but my favorite pinstriped interview suit and a long silky burgundy dress that was repurposed as a bridesmaid dress both came from Ann Taylor. I came up empty on this visit though. Luckily, there is a Banana Republic with a petites section just down the hall…