This thread and the responses were so interesting to read! Thank you for bringing up the topic, Sterling. The part that resonated most with me was the difficulty of dressing for a "new" climate as a regional transplant. I moved from the Mid-Atlantic (humid 4 seasons) to northern California (dry and warm with rainy winters) a few years ago, and I miss "real" summer so much! I have stopped buying sundresses for the most part but I still rarely get to wear the ones that I already own and love. Unless I'm coming home by 6pm, even in August I've learned that I MUST bring a topper with me if wearing a sleeveless dress. I run cold very easily when the sun isn't shining, since the dry air here doesn't hold ambient heat.
In contrast, I'm really looking forward to NAS because I can buy toppers and wear them immediately with my summer dresses. My office has arctic AC (to keep the computers and the men cold enough...) so even if it's too warm for outdoors wear, I'll need it for indoors. I haven't figured out the trick of shopping for warm but summer-appropriate dress toppers, though; a real HEWI for me.