Just ordered the marled cardigan, Ebbets cap, and Homestead Chippewa's. I already own the LL Bean Chippewa's but they're a little darker than I hoped. In the photos the JCrew model seems a bit light but hopefully consistent Obenauf's will keep them a bit darker.
FYI, for those not familiar with Ebbets Field Flannels, familiarize yourself. I'm a huge baseball nerd and live in their home city. Best authentic ball caps I've ever seen. Truly dedicated to their craft.