Sleeves on a dress change everything, and pleats make those sleeves worth building an outfit around. We’re not talking about afterthoughts. We mean the kind of structured, considered sleeve detail that gives a dress actual presence, the sort that makes you look intentional rather than merely dressed. Pleated fabric on a sleeve adds volume in a way that feels architectural rather than costumey, especially when the rest of the dress has its own movement. These are also the dresses that solve a genuine problem: looking polished enough for work, interesting enough for dinner, and put together enough that you didn’t have to think too hard. The pleat does the heavy lifting. We’ve pulled together our favorite styles across midi and maxi lengths, in prints and solids, because this is one of those categories that rewards closer attention than it usually gets. A great sleeved pleated dress is not an extra. It is the whole look.