Spring Wardrobe Update

I took a quick peek at the J.Crew new arrivals and spotted a few pieces that would be great as we move into Spring...I love the materials, colours and drapey-ness of these items.  I also love how they all work with my existing wardrobe (essential) and feel completely appropriate for my lifestyle right now.  Great for everyday but I could dress anyone of these pieces up for a night out!  Have you found anything that you just have to have for Spring?