Little Marc is looking very grown up this season. Though the kilted designer never fails to infuse his diffusion line with preppy touches, spring saw Jacobs in a minimalist mood. Save the segment featuring obligatory plaids and prints, the collection focused on strong colors and sharp cuts. Youthful doesn’t have to mean ostentatious and Jacobs’ finest moments were those that involved subtlety; a hint of orange peaking out from a slate macintosh, a ruffle accentuating the waist; simple touches crafted with a deft hand. The addition of these elements (and that killer price point) is what keeps Jacobs at the top of the heap.