Sleeves are not a compromise. They are often the reason a dress works across more of the year, more occasions, and more of a woman’s actual life. A purple dress with good sleeves is one of the most versatile things you can own. It gets you through the in between seasons when bare arms feel optimistic and a full coat feels excessive. It works in offices where the air conditioning is aggressive. It photographs beautifully and holds its own at evening events without needing a cardigan thrown over it as an afterthought. We have been pulling together our favorite sleeved purple dresses across lengths and cuts, from long sleeves in deep plum for autumn through to three quarter options in lilac that belong at a summer wedding. The color is already doing significant work. The sleeve just makes it practical enough to reach for constantly rather than saving it for the perfect moment that never quite arrives. Wear it now, not later.